- Comcast offers business class trunks that allow businesses to converge their voice and data services over Comcast's network.
- The trunks provide a switched digital local voice trunk service with an ISDN Primary Rate Interface.
- Benefits include cost savings from converged services, scalability, reliability, and future proofing a business's communications.
ZCorum is a privately held telecommunications company with three offices in Georgia. It provides managed services, broadband diagnostics tools, end user technical support, hardware sales, network operations center services, and commercial services to help telecommunications companies reduce costs, increase efficiency, and improve the subscriber experience. ZCorum's broadband diagnostics tools allow technicians to monitor and troubleshoot issues with DOCSIS, GPON, WiFi, and other networks from a single application.
Advanced troubleshooting is needed for DOCSIS 3.0 networks using bonded channels. Partial service, where one channel is down, may not impact users but is hard to detect. Impaired service, where a channel has errors, can impact users through packet loss and reduced throughput. Troubleshooting impaired channels requires tools that test each upstream channel individually to locate any physical layer issues causing errors. Monitoring codeword errors and individual channel statistics is key to locating problems in a bonded DOCSIS 3.0 plant.
The document describes the features of Fibernetics' Digital PBX phone system. It offers numerous call management and routing features including unlimited extensions, auto attendants, voicemail, call forwarding, conferencing, and more. Customers can eliminate monthly phone line costs and save 50-80% per month in operating costs compared to other providers. Fibernetics is a regulated Canadian telecom provider that owns its entire network, ensuring reliable call quality and redundant failover capabilities.
UMTS uses WCDMA technology which allows all cells to reuse the same frequency band by differentiating users through the use of unique scrambling codes. It provides benefits like improved voice quality, higher data rates up to 384kbps, and new multimedia services. UMTS network architecture utilizes scrambling codes to distinguish between base stations and user equipment on the downlink and uplink respectively, enabling frequency reuse across all cells.
EV-DO Rev. B is a software upgrade that enhances the EV-DO broadband experience through multicarrier technology. Multicarrier aggregates multiple Rev. A carriers to create a larger data pipe, tripling user data rates and lowering latency across the cell. It also more than doubles capacity for bursty applications. Hardware upgrades like the CSM6850 further increase capacity and data rates. 1X Advanced and strong chipset support provide a natural evolution path for 1X and EV-DO networks.
This document summarizes and compares different types of systems for distributing TV signals within a building: IF distribution systems, RF distribution systems, digital cable TV systems, and IPTV systems. Each system is described in terms of its components, advantages, and disadvantages. The document provides information on setting up head ends, distributing signals through coaxial cables or IP networks, and the interactive features supported by each system type.
The document discusses GPRS (General Packet Radio Service) networks. It provides an overview of the evolution of mobile network generations from 1G to 4G. It then describes the key components and protocols of GPRS networks, including the GPRS architecture, interfaces, radio interface protocols, protocol stacks, and functions of network elements like the SGSN and GGSN.
An Introduction and Overview of MATV TechnologyrAVe [PUBS]
Joseph Cornwall will present an introduction to MATV technology. MATV systems distribute signals such as broadcast TV, radio, satellite IF, and broadband data over coaxial cable. The presentation will cover what MATV is, the RF spectrum, coaxial cable, headend components such as amplifiers and filters, distributing signals, and balancing the system. Key aspects of MATV include using coaxial cable to distribute signals with much higher bandwidth than twisted pair, designing the system for unity gain to maintain consistent signal levels, and incorporating various source signals like broadcast, satellite, and locally modulated content.
ZCorum is a privately held telecommunications company with three offices in Georgia. It provides managed services, broadband diagnostics tools, end user technical support, hardware sales, network operations center services, and commercial services to help telecommunications companies reduce costs, increase efficiency, and improve the subscriber experience. ZCorum's broadband diagnostics tools allow technicians to monitor and troubleshoot issues with DOCSIS, GPON, WiFi, and other networks from a single application.
Advanced troubleshooting is needed for DOCSIS 3.0 networks using bonded channels. Partial service, where one channel is down, may not impact users but is hard to detect. Impaired service, where a channel has errors, can impact users through packet loss and reduced throughput. Troubleshooting impaired channels requires tools that test each upstream channel individually to locate any physical layer issues causing errors. Monitoring codeword errors and individual channel statistics is key to locating problems in a bonded DOCSIS 3.0 plant.
The document describes the features of Fibernetics' Digital PBX phone system. It offers numerous call management and routing features including unlimited extensions, auto attendants, voicemail, call forwarding, conferencing, and more. Customers can eliminate monthly phone line costs and save 50-80% per month in operating costs compared to other providers. Fibernetics is a regulated Canadian telecom provider that owns its entire network, ensuring reliable call quality and redundant failover capabilities.
UMTS uses WCDMA technology which allows all cells to reuse the same frequency band by differentiating users through the use of unique scrambling codes. It provides benefits like improved voice quality, higher data rates up to 384kbps, and new multimedia services. UMTS network architecture utilizes scrambling codes to distinguish between base stations and user equipment on the downlink and uplink respectively, enabling frequency reuse across all cells.
EV-DO Rev. B is a software upgrade that enhances the EV-DO broadband experience through multicarrier technology. Multicarrier aggregates multiple Rev. A carriers to create a larger data pipe, tripling user data rates and lowering latency across the cell. It also more than doubles capacity for bursty applications. Hardware upgrades like the CSM6850 further increase capacity and data rates. 1X Advanced and strong chipset support provide a natural evolution path for 1X and EV-DO networks.
This document summarizes and compares different types of systems for distributing TV signals within a building: IF distribution systems, RF distribution systems, digital cable TV systems, and IPTV systems. Each system is described in terms of its components, advantages, and disadvantages. The document provides information on setting up head ends, distributing signals through coaxial cables or IP networks, and the interactive features supported by each system type.
The document discusses GPRS (General Packet Radio Service) networks. It provides an overview of the evolution of mobile network generations from 1G to 4G. It then describes the key components and protocols of GPRS networks, including the GPRS architecture, interfaces, radio interface protocols, protocol stacks, and functions of network elements like the SGSN and GGSN.
An Introduction and Overview of MATV TechnologyrAVe [PUBS]
Joseph Cornwall will present an introduction to MATV technology. MATV systems distribute signals such as broadcast TV, radio, satellite IF, and broadband data over coaxial cable. The presentation will cover what MATV is, the RF spectrum, coaxial cable, headend components such as amplifiers and filters, distributing signals, and balancing the system. Key aspects of MATV include using coaxial cable to distribute signals with much higher bandwidth than twisted pair, designing the system for unity gain to maintain consistent signal levels, and incorporating various source signals like broadcast, satellite, and locally modulated content.
The document discusses the challenges of wireless Voice over IP (VoIP), including ensuring decent voice quality given network delays and packet loss, developing efficient signaling protocols for mobility, and whether telecom companies can accept losing some control over voice services and infrastructure with an IP-based system. It analyzes technical issues around uplink bandwidth, packetization, and signaling protocols and societal concerns regarding emergency services and lawful interception.
The document provides information about an Andrew 641280-DF-9-DCB crossband coupler product, including how to purchase it, payment options, shipping details, warranty, and additional services available from Launch 3 Telecom related to the product such as repair, maintenance contracts, de-installation, and recycling of telecom equipment. Launch 3 Telecom specializes in installation and repair of various telecom systems and equipment.
Migration of TV Broadcast services to digitalBSP Media Group
This document discusses key considerations for the migration from analog to digital TV broadcasting in South Africa, including:
1) Implementing digital broadcasting will require network rollout, distribution of set-top boxes, and consumer education campaigns.
2) Compelling content that attracts viewers is essential to encourage consumers to adopt digital TV and switch from analog.
3) Careful implementation planning is needed across many areas like coverage, receiver installation support, availability of subsidies, and ensuring quality content offerings on digital platforms.
This document contains confidential information about Tata Teleservices Limited (TTL). It provides a high-level overview of TTL's services and operations over time, including services launched between 1999-2008, acquiring TTML in 2002, and becoming a GSM and CDMA mobile service provider with over 85 million subscribers. It also summarizes TTL's network infrastructure, products, and solutions such as MPLS, internet leased lines, and conferencing services.
Global eReload Services Pvt Ltd - DTH TV -Transmission and Reception - Global eReload Services Pvt Ltd is the most reliable online mobile & DTH recharge service provider in India. You can join us and start recharging all service providers' mobiles and all DTH services using a single mobile number.
The document describes a broadband satellite system. Satellites are spaced every 2 degrees above Earth. Signals are transmitted between satellites and Earth at C-band (6 GHz up, 4 GHz down) and L-band (14 GHz up, 12 GHz down) frequencies. A headend receives signals from satellites and a TV transmitter, then distributes channels over coaxial cable to homes in a cable area. The system can distribute multiple TV and FM channels.
This document discusses frequency planning and reuse techniques for GSM networks. It covers the following key topics:
1. Frequency planning basics including available frequency resources for GSM systems, the concept of frequency reuse, and reuse density.
2. Common frequency reuse patterns including 4x3, 1x3, and 1x1. The 4x3 pattern is a basic technique that provides a balance between interference and spectrum efficiency. Tighter patterns like 1x3 and 1x1 allow for greater capacity but with increased interference.
3. Methods for tighter frequency reuse include fractional frequency reuse, RF hopping, and concentric cell designs. These techniques aim to minimize interference within a limited frequency band to support more cell
The document provides an overview of handover procedures in UMTS WCDMA networks. It describes hard handover where the radio link is broken and reestablished, soft handover where the UE communicates with multiple base stations simultaneously, and softer handover within a single base station. It also discusses inter-RAT handovers between UMTS and GSM networks. The handover process aims to maintain seamless connectivity as a user moves between different areas of network coverage.
View Head End System & Head End Installation by DISHRUSdishrus007
With the help of head end system & head end installation, DISHRUS enables you to customize the supplying and broadcasting of cable TV or TV channels. Head end system and L-band installation provide you master facility for receiving television signals for processing & distribution over a cable TV system. In this slide or presentation you can view and know the process of head end installation. For more details view this slide or visit at: http://www.dishrus.com/equipments.php
Our company offers a variety of internet, phone, cable TV, and networking services for businesses:
- Broadband internet access is available in different speed tiers to suit businesses' needs, and dedicated internet access provides a secure connection.
- Business class phone services include unlimited local and long distance calling to the US and Canada as well as features like call forwarding.
- Cable TV packages provide various channel options including basic cable, digital news, and standard or digital cable with hundreds of channels.
- Ethernet solutions offer cost-effective connectivity between multiple business locations in configurations like point-to-point or multipoint networks.
This document provides information about purchasing an Acterna T1 Analyzer from Launch 3 Telecom, including contact information, payment options, shipping details, warranty, and additional services offered. It also includes specifications and features of the T1 Analyzer such as its operating modes, patterns, connectors, measurements, electrical characteristics, and optional modules.
Presentation by Larry Wolcott of Comcast on proactive network maintenance (PNM) and Full Band capture (FBC). Find water soak coaxial cable. Find out more on our site.
This document discusses Conect Communications' approach to improving communications experiences for clients. It provides an overview of their vision, services, products, and solutions. Their approach involves listening to client needs and customizing unique solutions rather than a one-size-fits-all model. They aim to transform how clients do business through continuous technology innovation and strategic partnerships. The document also outlines challenges clients currently face and how Conect can provide support, visibility, control and market-proven applications to address them.
The document provides an introduction to the Global System for Mobile Communications (GSM) network. It discusses key aspects of GSM including that it is a digital cellular network using radio frequencies between 890-960 MHz and 1710-1880 MHz. It also describes the basic components of a GSM network including mobile stations, base station controllers, mobile switching centers, databases, and their functions.
Here are the key points about television standards around the world:
- The main standards are NTSC, PAL, and SECAM.
- NTSC is used in North America, parts of South America, and Japan. It has 525 lines, 59.94 fields/second.
- PAL is used in Europe, parts of Asia, Africa, and some of South America. It has 625 lines, 50 fields/second.
- SECAM was developed in France and used in former Soviet countries. It also has 625 lines, 50 fields/second.
- Variations include PAL-M in Brazil (525 lines, 30 frames/second) and PAL-N in parts of
This document discusses cable television, including how it works and its key components. It explains that cable TV delivers television programming to subscribers via coaxial or fiber optic cables carrying radio frequency signals. Multiple channels are transmitted using frequency division multiplexing. At the subscriber's home, a cable box translates the desired channel for viewing. Cable companies receive channel signals from satellites and package them along with broadband internet for distribution. Compression technology allows many channels to be transmitted within the bandwidth of a single channel.
Wideband-AMR validation and testing was conducted over 3G networks. Wideband audio from 50-7000 Hz provides improved speech quality, naturalness, and intelligibility compared to narrowband audio from 200-3400 Hz. The test involved comparing wideband and narrowband audio streams for various audio clips and analyzing frequency responses. Results showed wideband captured higher frequencies and had better adaptive noise cancellation and audio quality. Testing also validated seamless switching between wideband and narrowband during 3G to 2G handovers.
Solução encontrada de distribuição de ADSL 2+ para condomínio localizado na cidade de EAST TAIPEI com equipamentos da Draytek modelo Vigor IP DSLAM 24S.
This document discusses quality of service (QoS) provisioning in wireless multimedia networks. It describes QoS challenges in wireless networks due to limited bandwidth, unreliable links, and varying channel conditions. It also discusses the characteristics of multimedia services and traffic modeling challenges. The document outlines IEEE 802.11 MAC layer enhancements including the distributed coordination function, point coordination function, and IEEE 802.11e standard for supporting QoS through enhanced distributed channel access and hybrid coordination function. It emphasizes the need for end-to-end QoS, adaptive frameworks, and call admission control for wireless multimedia networks.
Channel planning is critical for wireless network deployment. Poor planning can lead to unreliable networks with low capacity and performance. Assigning appropriate radio channels to each base station while determining frequency reuse ratios and cell separation distances is an important but difficult process. Cellular systems do not always follow homogeneous path loss models. Control channels are vital and generally use more conservative frequency reuse than voice channels. Cell breathing occurs as CDMA cell sizes dynamically shrink and grow depending on the number of users in the cell. Near-far problem and reverse link power control are also important CDMA concepts.
The document discusses the challenges of wireless Voice over IP (VoIP), including ensuring decent voice quality given network delays and packet loss, developing efficient signaling protocols for mobility, and whether telecom companies can accept losing some control over voice services and infrastructure with an IP-based system. It analyzes technical issues around uplink bandwidth, packetization, and signaling protocols and societal concerns regarding emergency services and lawful interception.
The document provides information about an Andrew 641280-DF-9-DCB crossband coupler product, including how to purchase it, payment options, shipping details, warranty, and additional services available from Launch 3 Telecom related to the product such as repair, maintenance contracts, de-installation, and recycling of telecom equipment. Launch 3 Telecom specializes in installation and repair of various telecom systems and equipment.
Migration of TV Broadcast services to digitalBSP Media Group
This document discusses key considerations for the migration from analog to digital TV broadcasting in South Africa, including:
1) Implementing digital broadcasting will require network rollout, distribution of set-top boxes, and consumer education campaigns.
2) Compelling content that attracts viewers is essential to encourage consumers to adopt digital TV and switch from analog.
3) Careful implementation planning is needed across many areas like coverage, receiver installation support, availability of subsidies, and ensuring quality content offerings on digital platforms.
This document contains confidential information about Tata Teleservices Limited (TTL). It provides a high-level overview of TTL's services and operations over time, including services launched between 1999-2008, acquiring TTML in 2002, and becoming a GSM and CDMA mobile service provider with over 85 million subscribers. It also summarizes TTL's network infrastructure, products, and solutions such as MPLS, internet leased lines, and conferencing services.
Global eReload Services Pvt Ltd - DTH TV -Transmission and Reception - Global eReload Services Pvt Ltd is the most reliable online mobile & DTH recharge service provider in India. You can join us and start recharging all service providers' mobiles and all DTH services using a single mobile number.
The document describes a broadband satellite system. Satellites are spaced every 2 degrees above Earth. Signals are transmitted between satellites and Earth at C-band (6 GHz up, 4 GHz down) and L-band (14 GHz up, 12 GHz down) frequencies. A headend receives signals from satellites and a TV transmitter, then distributes channels over coaxial cable to homes in a cable area. The system can distribute multiple TV and FM channels.
This document discusses frequency planning and reuse techniques for GSM networks. It covers the following key topics:
1. Frequency planning basics including available frequency resources for GSM systems, the concept of frequency reuse, and reuse density.
2. Common frequency reuse patterns including 4x3, 1x3, and 1x1. The 4x3 pattern is a basic technique that provides a balance between interference and spectrum efficiency. Tighter patterns like 1x3 and 1x1 allow for greater capacity but with increased interference.
3. Methods for tighter frequency reuse include fractional frequency reuse, RF hopping, and concentric cell designs. These techniques aim to minimize interference within a limited frequency band to support more cell
The document provides an overview of handover procedures in UMTS WCDMA networks. It describes hard handover where the radio link is broken and reestablished, soft handover where the UE communicates with multiple base stations simultaneously, and softer handover within a single base station. It also discusses inter-RAT handovers between UMTS and GSM networks. The handover process aims to maintain seamless connectivity as a user moves between different areas of network coverage.
View Head End System & Head End Installation by DISHRUSdishrus007
With the help of head end system & head end installation, DISHRUS enables you to customize the supplying and broadcasting of cable TV or TV channels. Head end system and L-band installation provide you master facility for receiving television signals for processing & distribution over a cable TV system. In this slide or presentation you can view and know the process of head end installation. For more details view this slide or visit at: http://www.dishrus.com/equipments.php
Our company offers a variety of internet, phone, cable TV, and networking services for businesses:
- Broadband internet access is available in different speed tiers to suit businesses' needs, and dedicated internet access provides a secure connection.
- Business class phone services include unlimited local and long distance calling to the US and Canada as well as features like call forwarding.
- Cable TV packages provide various channel options including basic cable, digital news, and standard or digital cable with hundreds of channels.
- Ethernet solutions offer cost-effective connectivity between multiple business locations in configurations like point-to-point or multipoint networks.
This document provides information about purchasing an Acterna T1 Analyzer from Launch 3 Telecom, including contact information, payment options, shipping details, warranty, and additional services offered. It also includes specifications and features of the T1 Analyzer such as its operating modes, patterns, connectors, measurements, electrical characteristics, and optional modules.
Presentation by Larry Wolcott of Comcast on proactive network maintenance (PNM) and Full Band capture (FBC). Find water soak coaxial cable. Find out more on our site.
This document discusses Conect Communications' approach to improving communications experiences for clients. It provides an overview of their vision, services, products, and solutions. Their approach involves listening to client needs and customizing unique solutions rather than a one-size-fits-all model. They aim to transform how clients do business through continuous technology innovation and strategic partnerships. The document also outlines challenges clients currently face and how Conect can provide support, visibility, control and market-proven applications to address them.
The document provides an introduction to the Global System for Mobile Communications (GSM) network. It discusses key aspects of GSM including that it is a digital cellular network using radio frequencies between 890-960 MHz and 1710-1880 MHz. It also describes the basic components of a GSM network including mobile stations, base station controllers, mobile switching centers, databases, and their functions.
Here are the key points about television standards around the world:
- The main standards are NTSC, PAL, and SECAM.
- NTSC is used in North America, parts of South America, and Japan. It has 525 lines, 59.94 fields/second.
- PAL is used in Europe, parts of Asia, Africa, and some of South America. It has 625 lines, 50 fields/second.
- SECAM was developed in France and used in former Soviet countries. It also has 625 lines, 50 fields/second.
- Variations include PAL-M in Brazil (525 lines, 30 frames/second) and PAL-N in parts of
This document discusses cable television, including how it works and its key components. It explains that cable TV delivers television programming to subscribers via coaxial or fiber optic cables carrying radio frequency signals. Multiple channels are transmitted using frequency division multiplexing. At the subscriber's home, a cable box translates the desired channel for viewing. Cable companies receive channel signals from satellites and package them along with broadband internet for distribution. Compression technology allows many channels to be transmitted within the bandwidth of a single channel.
Wideband-AMR validation and testing was conducted over 3G networks. Wideband audio from 50-7000 Hz provides improved speech quality, naturalness, and intelligibility compared to narrowband audio from 200-3400 Hz. The test involved comparing wideband and narrowband audio streams for various audio clips and analyzing frequency responses. Results showed wideband captured higher frequencies and had better adaptive noise cancellation and audio quality. Testing also validated seamless switching between wideband and narrowband during 3G to 2G handovers.
Solução encontrada de distribuição de ADSL 2+ para condomínio localizado na cidade de EAST TAIPEI com equipamentos da Draytek modelo Vigor IP DSLAM 24S.
This document discusses quality of service (QoS) provisioning in wireless multimedia networks. It describes QoS challenges in wireless networks due to limited bandwidth, unreliable links, and varying channel conditions. It also discusses the characteristics of multimedia services and traffic modeling challenges. The document outlines IEEE 802.11 MAC layer enhancements including the distributed coordination function, point coordination function, and IEEE 802.11e standard for supporting QoS through enhanced distributed channel access and hybrid coordination function. It emphasizes the need for end-to-end QoS, adaptive frameworks, and call admission control for wireless multimedia networks.
Channel planning is critical for wireless network deployment. Poor planning can lead to unreliable networks with low capacity and performance. Assigning appropriate radio channels to each base station while determining frequency reuse ratios and cell separation distances is an important but difficult process. Cellular systems do not always follow homogeneous path loss models. Control channels are vital and generally use more conservative frequency reuse than voice channels. Cell breathing occurs as CDMA cell sizes dynamically shrink and grow depending on the number of users in the cell. Near-far problem and reverse link power control are also important CDMA concepts.
Shiron Satellite Communications provides broadband satellite communications services using their proprietary InterSKY system. The system utilizes advanced bidirectional ACM technology and Dynamic BM-FDMA to efficiently manage satellite resources and provide high availability connectivity. A case study on a project in Brazil demonstrated how Shiron's solution uses 16APSK modulation for the outbound and 8PSK modulation with ACM for the inbound to balance satellite power and bandwidth usage while meeting a 99% availability requirement across 5917 sites.
What is GSM?
The Global System for Mobile communications is a digital cellular communications system. It was developed in order to create a common European mobile telephone standard but it has been rapidly accepted worldwide.
Formerly it was “Groupe Spéciale Mobile” (founded in 1982)
now: Global System for Mobile Communication.
Services:
Tele-services
Bearer or Data Services
Supplementary services
Applications:
Mobile telephony
GSM-R
Telemetry System
- Fleet management
- Automatic meter reading
- Toll Collection
- Remote control and fault reporting of DG sets
Value Added Services
Advantages:
Better Quality of speech
Data transmission is supported
New services offered due to ISDN compatibility
International Roaming possible
Large market
Crisper, cleaner quieter calls
disadvantages:
Dropped and missed calls
Less Efficiency
Security Issues
conclusion
The mobile telephony industry rapidly growing and that has become backbone for business success and efficiency and a part of modern lifestyles all over the world.
In this session I have tried to give and over view of the GSM system. I hope that I gave the general flavor of GSM and the philosophy behind its design.
The GSM is standard that insures interoperability without stifling competition and innovation among the suppliers to the benefit of the public both in terms of cost and service quality.
Is there still room for linking narrowband PMR sites in this digital world?Comms Connect
Historically, professional two-way radio has dealt with the problem of congested spectrum/channels by narrowing the channel spacing, i.e. 50 kHz -> 25 kHz -> 12.5 kHz -> 6.25 kHz, but with new technologies emerging and vast advancements in spectral efficiency Paul Daigneault asks if this is really necessary and, more importantly, is there still room for linking narrowband PMR sites in the digital world?
This presentation considers the narrowband two-way radio technologies at present and weighs up options of the old FDMA analog network versus its newer digital 'successor'.
Paul Daigneault, CEO, MiMOMax Wireless
Seminar: Wireless Technology at Elektro UI.May05Djadja Sardjana
This document discusses the history and principles of wireless technology, including GSM and CDMA standards. It then focuses on introducing EDGE technology, which allows higher data transmission rates over existing GSM networks. The presentation agenda indicates it will cover wireless history, principles of wireless standards like GSM and CDMA, emerging 3G technologies, and finally provide an introduction to EDGE technology and its capabilities.
Global System for Mobile Communications (GSM) is a digital cellular network developed to provide digital wireless voice and data services. It was designed to be a digital (wide area) wireless network driven by European Telecom manufacturers, operators, and standardization committees. GSM uses a combination of time division multiple access and frequency division multiple access and has become widely used around the world.
Bringing Communications to the Rural EdgeIntegra LLC
This document summarizes a presentation on bringing low-cost telecommunications solutions to remote communities. It discusses the challenges of connecting the billions of rural inhabitants in developing countries, including lack of power infrastructure and high costs of satellite backhaul and site construction. It then presents a new solution using low-capital and low-operating cost base stations powered by solar energy, with optimized local traffic to reduce satellite backhaul costs by 50%. Key features that lower costs include on-demand power control, power monitoring and adaptation, and traffic-dependent power control. The solution aims to connect the most remote populations in a self-sustaining way.
- EtherSpeak is a ShoreTel certified partner that provides SIP trunking services called SureTrunk, allowing ShoreTel systems to extend into the cloud.
- SureTrunk offers features like centralized billing, auto-failover redundancy between sites, and "BurstaTrunk" which only bills customers for their highest number of concurrent calls in a month rather than a fixed number of trunks.
- These services provide benefits like savings from more efficient trunk usage, convenience of centralized management, and flexibility to connect ShoreTel systems across locations.
Comcast metro ethernet enterprise services overviewtimmurphycomcast
This document provides information about Comcast's Metro Ethernet services. It summarizes Comcast's network infrastructure, customer base, and revenue growth. It then describes Comcast's Ethernet network services portfolio, including Ethernet Private Line, Ethernet Virtual Private Line, Ethernet Network Service, and Ethernet Dedicated Internet. The document emphasizes Comcast's network diversity, scalability, reliability, and local support as benefits for business customers.
This document discusses quality of service (QoS) in networks that carry both traditional data and real-time traffic such as voice and video. It notes that converged networks require prioritizing critical traffic over bursty data traffic due to the time-sensitive nature of voice and video. A lack of bandwidth, increased delay, jitter, and packet loss can negatively impact real-time applications. The document recommends classifying network traffic into priority classes and using QoS techniques like bandwidth allocation, prioritization, and congestion management to ensure sufficient quality for mission-critical applications.
AT1AllThingsWAN provides wholesale voice, data, and conferencing termination and origination services including: local and regional terminations; dialer terminations; DID origination across 96% of the US; 800 origination and termination; conference calling origination and termination; domestic and international data services; and prepaid calling card routing. They represent multiple carriers to provide flexible options and competitive pricing. Potential customers are encouraged to contact AT1AllThingsWAN to discuss how they can route their traffic.
The document provides an overview and training on selling VoIP services commercially. It discusses what VoIP is, why customers would use the service to save money on calling features. It outlines the sales process, including qualifying questions to ask customers. It also summarizes the key product offerings of hosted PBX, SIP trunking, features and pricing.
This document provides an overview of the development of DVB-H (Digital Video Broadcast - Handheld), a digital television broadcast standard for handheld devices. It describes how DVB-H was created to address the need for mobile TV by modifying DVB-T to include features like time-slicing for power savings, additional error correction, and signaling improvements. Key aspects of DVB-H like its use of MPEG transport streams, IP-based service information, FLUTE and RTP for content delivery are summarized.
This document provides an overview of VSAT (Very Small Aperture Terminal) satellite communication technology. It describes how geostationary satellites are used to provide internet, voice, and data services to ships at sea via antennas on the vessels. Benefits of VSAT include always-on connectivity without extra usage fees. Challenges include latency from the long distance to satellites and potential interference issues. The document also outlines services and solutions provided by a specific VSAT network operator.
The Sim Company is a UK-based MVNO provider established in 2008 that has experienced strong annual sales growth. It offers partners a full-service MVNO solution where partners can brand the SIMs and control pricing, billing, customer service and more through a user-friendly portal. The Sim Company operates on O2's network and has redundant data centers and ISO certifications for reliability. It aims to make mobile services easy for partners to offer while handling the underlying complexity.
VOICECOM IP TELECOM, provide the Fixed-Line service to corporate with new technology via VOICECOM copper / fibre circuit through out nationwide.
We offer UNLIMITED CALL PLAN to corporate via the new technology, as corporate PRIMARY LINE for "inbound & outbound" calls, and continue leading the technology in the industry.
History, Basic concepts of wireless communication, challenges in wireless communication, cellular communication, performance criteria, wireless communication standars, how call is made?
Similar to Comcast Business Class Trunks Pri Customer Presentation 0911 (2) (20)
Comcast Business Class Trunks Pri Customer Presentation 0911 (2)
1. COMCAST BUSINESS
CLASS TRUNKS
Realize cost-savings with converged, reliable
business voice services from Comcast
1
2. Agenda
Comcast’s Commitment to Business
Comcast Business Trunks
Service Delivery / CPE
Special Considerations – e911, Toll Fraud
What to Expect Post-Sale
Care & Billing Process
3. Comcast’s Commitment to Business
Comcast has America's leading and most effective
converged video, voice and data network. This digital,
high-capacity, fiber-optic network enables Comcast to
provide an integrated — and unparalleled — product
experience to customers.
Comcast has a high-capacity network in place, and we
continue optimize it for peak performance and future
growth.
Each day, our network delivers:
• 15 million On Demand views
• 172 million Web page views
• 76 million emails
• 99 million phone calls
• 2.9 million voice mails
The Comcast network is owned, operated, and monitored
by Comcast personnel in our Network Operations Centers
on a 24x7x365 basis providing you the services you need
for your business.
4. Comcast Business Class Trunks
Comcast Business Class Trunks enable businesses to converge voice and data on
America’s leading network
For customers with an existing phone system (PBX), Business Class Trunks provide a
switched digital local voice trunk service with a ISDN Primary Rate Interface
Comcast Business Class Trunks are ideal for a customer with the following*-
• Serviceable by the Comcast network
• A digital PBX with an ISDN-PRI interface card**
• Needs up to 23 voice channels
• Needs up to 5 Toll Free Numbers
* This service is not available for resale (e.g. motel) nor for call center / auto-dialer applications
** SIP interface will be available in the future
5. Customer Benefits
$$ Savings & Cost Effectiveness with converged voice and data services
• Data and voice is delivered over the same access facility
• Use bandwidth as needed, voice traffic is prioritized
Scalability
• Size trunks according to your business need
• no need to order 23 channels at a time, add one by one as needed
Reliability & Business Continuity
• Data and voice traffic is carried on the Comcast owned and managed network
– Both Comcast local facilities and the Comcast national backbone
– With Comcast as your provider, you don’t have to worry about your critical communications
traveling on leased or public facilities
• Destination Unreachable service is included to ensure business continuity – in case of power outage,
your phone will automatically reroute to a pre-defined number
• Comcast continues to invest in its network both locally and at the backbone level, with increased focus
on business services
6. Customer Benefits
EXEMPLARY SERVICE AND RELIABILITY…GUARANTEED
The Comcast PRI Promise
• Comcast backs its PRI service with a 60-day PRI Promise. I
• If within the first 60 days you are not completely satisfied you may cancel your service and Comcast
will issue a refund for up to two month’s service charges actually paid by you, excluding installation
charges, fees, taxes or per-call usage charges.
Service Level Agreement
• Your Service Level Agreement will define measurable service assurance and service restoral policies and
procedures to ensure assigned duties and responsibilities are clearly identified and outlined for better
communication, faster response times, and an overall superior service experience.
7. Customer Benefits, continued
Unparalleled Product Experience
• Dedicated Account Executive to help sell the service
• Dedicated Project Manager to guide you through the installation process
• Dedicated support
Future Proof your Business Communications
• When you are ready to upgrade your phone system, Comcast will be there with
you
– Our CPE may change but our network does not change
• Comcast continues to invest in Business services to ensure you have access to a
reliable network with the services you need for fast business
8. Business Class Trunks Details
Channels (concurrent call sessions)
o Minimum of 6 channels
o Maximum of 23 channels (full PRI)
o D Channel is always Channel 24
o Channels configured by default to be 2-way, but we support 1-way incoming / outgoing
Long Distance & International Usage
o Free unlimited local calling including IntraLATA calling
o Domestic Long Distance
200 minutes per channel per month, billed on a pooled basis
Usage in excess is charged extra (current rate is 3 cents per minute billed in 6 second increments)
o International, Operator Services, Directory Assistance are billed per current posted rates and on full minute
basis
o 3 levels of long distance are offered to reduce impact of potential fraud hits
Domestic Only, Limited International, Expanded International
E911 supported via Billing Telephone Number or Customer Provided TN (up to 10)
9. Business Class Trunks Features
Includes all the basic phone features you would expect-
• Trunk Groups
• Direct Inward Dialing (DID) and Direct Outward Dialing (DOD)
• Incoming Caller ID
Interface options and capacity determined by transport and CPE
o IAD with eMTA: 1 PRI over DOCSIS 2/3
o Major flavors of PRI supported (NI-2, ATT, DMS) over an RJ-48C interface
Trunk Group Unreachable ensures business continuity
• In case of power outage, your phone will automatically reroute to a pre-defined number
• During the provisioning process, you will be asked to provide a number (per Trunk Group) to activate
this feature
• If the Comcast CPE is unreachable (such as power outage), then inbound calls to the trunk group
will be re-directed to the customer defined TN
• This feature is provided at no extra charge
10. Comcast Business Class Trunks – Rate Card
Service Charges CONFIGURATION OPTIONS
Fractional • 6 channels minimum/port MRC $349.00/ Trunk No Charge
PRI Port • 2 ports/location allowed port Group
• Unlimited local, inbound and
IntraLATA calling Additional MRC $5.00/
• Domestic LD – 1200 Minutes Block of 20 Block-20
(200/channel), 6 second billing, TNs
pooled per location per port;
Overage w 6 second billing at Additional MRC $20.00/
$0.03/min* Block of Block-100
• First block of 20 TNs 100 TNs
• Caller ID
• E911 Toll Free MRC $5.00/ TFN
Additional • Domestic LD – 200 minutes/channel MRC $14.00/
Channels with 6-second billing; Overage w 6 channel Toll Free NRC $9.95/ TFN
second billing at $0.03/min* Installation
Full PRI Port • 23 channels maximum/port MRC $489.00/ Toll Free • Continental US, Alaska & Hawaii and Usage $0.030/min
• 2 ports/location allowed Full PRI Usage US Territories (Guam, US Virgin
• Unlimited local, inbound and Islands, Puerto Rico), 6 second billing
IntraLATA calling • Calls from Canada, 60 second billing $0.089/min
• Domestic LD – 4600 Minutes • Payphone Surcharge $0.75/call
(200/channel), 6 second billing,
pooled per location per port; DID/DOD No Charge
Overage w 6 second billing at Enable per
$0.03/min* Trunk
• First block of 20 TNs Group
• Caller ID
• E911
Port MRC $500.00/
Installation port
International • Domestic Only Usage Per Trunk
• Limited International International
• Expanded International Rate List
OPS/DA Usage Per existing
rates
11. Comcast Business Class Trunks – Rate Card
Additional Features Additional Fees
ANI/DNIS per MRC $50.00 / Trunk Technician NRC $75.00 / hour
Trunk Group Group Assistance (2
hour minimum)
Vanity TN No Charge
Search Trunk NRC $100.00 / event
Reconfiguration
Monthly Call MRC $50.00 / Fee
Detail Location
Records Unreturned CPE NRC $890.00 / Device
Download Fee
Destination No Charge DA/DL Per Existing Rates
Unreachable
for Business
Voice
Continuity
12. Service Delivery / CPE
For PRI service, Comcast will install 2
CPE – an eMTA (or cable modem) and
an IAD
The eMTA (or cable modem) provides a
DOCSIS interface and provides a data
port as well as 2 Line ports.
• The data port is used to connect to the IAD
The IAD connects to the customer PBX
• Customer facing PRI is via an RJ-48 C
13. Special Topics – e911
E911
• Comcast provides two options for e911 calling support
– OPTION 1: Comcast will capture location information for the Billing Telephone Number (BTN) of the
trunk group
– OPTION 2: Comcast can capture location information for up to 10 Telephone Numbers (TNs)
This requires the customer’s PBX technician to ensure the correct TN is sent to Comcast
This is a convenient way to provide more granular location information, perhaps by fire zones or floors
• Customer is always responsible for ensuring location information is current /
updated with Comcast
– Regulations concerning the provision of location information to the ALI databases varies by state and
many states are currently updating their laws. Customer must also ensure they are in compliance
with the most current laws and requirements.
14. Special Topics – International Toll Fraud
Comcast offers 3 levels of Calling international to reduce exposure to toll fraud
• Domestic LD Only - Includes US-50, Canada, US Territories
• Limited International – Opens up access to lower cost countries, except black list destinations
• Expanded International – opens up access to all countries served by Comcast, except black list countries
• Comcast also implements a black list of countries where the suspected fraud is highest
A customer may select / swap options based on their current needs at no cost
Comcast Fraud Policy
• The customer is responsible for all usage charges incurred with the service
• The customer is expected to secure their facilities to protect against unwanted usage
• Comcast monitors for fraud and will take actions necessary to protect both the integrity of
Comcast’s network and the service provided to the customer
15. What to Expect After the Sale
Activation Steps Details
1. Welcome Call • Meet the Project Manager who will be your single point of contact
throughout the install
• Establish time for the Design Review Meeting
2. Complete the Design • Your Project Manager will email you a Design Review Worksheet to
ensure we configure the Comcast Business Class Trunks exactly as
Review Worksheet needed.
3. Premise Survey • A site technician will visit to conduct a premise survey and avoid
surprises in advance of the installation.
4. Design Review Meeting • During this meeting, you and your technical contacts (if needed) will
speak with your Project Manager to confirm/discuss the Design
Review Worksheet.
5. Customer Premise • On premise equipment (EMTAs and an IAD) will be installed a few
days prior to the Activation Date.
Equipment Installed
6. Day of Activation • Your Project Manager will confirm the activation date, and on that
date, your phone system vendor will do the cutover to Comcast
Business Class Trunks. Comcast will perform tests remotely and
service is complete!
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16. Customer Install Timeline
From Order to Install is approximately 20-40 business days, depending
on construction requirements, number porting and customer
requests/time limitations.
If at any point in the process you have questions, you will have the direct line and email
for your dedicated Project Manager.*
Order Premise CPE
Placed Survey Install
Welcome Design Activation
Call Review Date
Meeting
* All intervals are approximate (expected averages) and Customer Scheduled dates will be provided by the
Comcast Project Manager. Meeting such intervals requires that all forms are duly completed and in order,
and that the customer's Points of Contacts can provide information on a timely basis
17. Reminders – Customer Responsibilities
•Schedule your phone system technician for Day of
Activation
• On the Day of Activation, your phone system
technician will complete the cutover of services and
Comcast will test services remotely
•Equipment/Space for Day of Activation
• Provide cross connect wire (RJ48C) from IAD to
customer phone system
• Space and environment to install equipment
• (2) 110v dedicated outlets
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18. Care / Billing Processes
Dedicated support number to call for Business Class Trunk customers which will
cover any and all services: (877) 543-3961
• This number will reduce handoffs and ensure you quickly get to the Comcast Business
Services professional who can help you.
Invoice
• Monthly invoice by location with summarized charges per Business Class Trunk-
PRI port
• The Business Class Trunks-PRI Invoice is a separate invoice from the invoice for
Business Class Internet, Business Class Voice and/or Business Class TV.
• Should you purchase a PRI/BCI package, the package discount will be reflected on
your Business Class Trunks-PRI bill as a “Multi-Product Package Discount”
Call Detail Records
• For an additional $50 per month (per location), download monthly call detail records
(CDR) for further analyses
19. Feature Terms & Definitions
Feature Description Benefits
DID – Direct Inward DID trunks are configured as incoming only trunks. DID numbers Callers have convenience of reaching
Dial are routed directly to a PBX station without having to go through an called party directly, avoiding going through
attendant. This requires that the trunk signal a number to identify an attendant
the station to the PBX (typically 3 or 4 digits). The digits signaled
may be the last 4 digits of the TN assigned as DID. The PBX then
determines the station associated with the signaled DID digits.
DOD – Direct DOD trunks are configured as outbound only trunks. DOD numbers Callers have convenience of not having to
Outward Dial allow a PBX station to make outside calls without having to first dial go through an attendant.
an access code such as “9” to receive dial tone from the PSTN.
DNIS – Direct Represents a value add toll free service that identifies the toll free Used for call routing but based on toll free
Number Information number dialed by the caller. This is usually a look up table number dialed. Also used for traffic
Service associating toll free numbers to specific digit code that is sent to the analyses.
PBX.
Trunk Group This feature allows for a sub-segmentation of contracted call Allows customers to better plan staffing
capacity to meet needs of specific functions within the company, levels, better utilize key functions that have
such as Customer Service Group. calls without adversely affecting other
functions.
Destination If Comcast provided CPE is not reachable (not registered), then Offers a level of disaster protection in
Unreachable inbound calls to the trunk group will be forwarded to customer common occurrences such as power
defined destination outages.