Your SlideShare is downloading. ×
0
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Vo ip
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
833
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
10
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide
  • It has become more and more common for hotels to offer broadband connectivity. Softphones are the perfect tool for the road warrior who needs to check voice mail, or speak to the home office. Our softphone will provide full feature functionally through a software application.
  • Context Sensitive help is available for the softphone. No more users guides that are all too often lost. Setting up the application is easy and fast.
  • Each softphone has a built in call log for incoming and outgoing calls.
  • Through the connection to your email address book, you can contact any of your clients with a button depression.
  • Station status can be assigned to invoke rules for your call coverage. When you are out of the office, you may wish your phone to be answered in a unique way.
  • SIP phones are widely accepted and are required in every tender. The SIP protocol can handle any type of media, audio, video, games, messaging etc. IT managers and security managers will punch the holes through their protection facilities to allow SIP to go through. SIP phones are relatively inexpensive, they are available from multiple vendors but they will usually provide basic functionality. SIP is being used as the preferred interface to IP Telephony service providers.
  • Transcript

    • 1.
      • VoIP
    • 2. VoIP Defined
      • A technique for transmitting voice (analog) calls over a TCP/IP network versus a traditional carrier circuit-switched network; ideally with little or no quality difference.
    • 3. Some VoIP History
      • Started in 1995
      • VocalTec – First Internet Phone Software
      • Ran on home PC – Called ‘Internet Phone’
      • Used H.323 – SIP first drafts in early 1996
      • VocalTec was the Skype of the mid 90s
      • Drawbacks – Lack of broadband service, used modems, poor voice quality
      • Regardless – Considered significant
    • 4. TDM vs. VoIP
      • TDM
        • Distance limitation
        • Dedicated cable
        • Analog or proprietary
        • 64 K per conversation
        • Reliable
      • VoIP
        • Unlimited distance
        • Shared with Data
        • Standards based
        • May be less than 64K
        • Reliable as the network
    • 5. Protocols
      • H.323
        • Origins in 1995 – an Intelligent Endpoint Protocol
        • For Video, later for voice
        • Binary based
      • SIP
        • Origins in 1995 – an Intelligent Endpoint Protocol
        • Designed for voice, Video, and Instant Messaging
        • ASCII based
      • MGCP
        • Established in 1998 – a Device Control Protocol
        • Designed for voice
        • Coupled to H.248
    • 6. Tadiran’s deployment Port Washington NY Washington DC Sarasota FL
    • 7. Tadiran’s deployment Port Washington NY Tadiran Employees
    • 8. Tadiran’s deployment Port Washington NY Tadiran Partners
    • 9. Tadiran’s deployment Port Washington NY Spain Poland India Russia Germany Australia China Israel
    • 10. VoIP
      • Station Side
      PUGW Coral IPx LAN Coral IPx FlexSet – IP Phones
    • 11. VoIP
      • Trunk Side Network
      PUGW QSIG Protocol PUGW LAN /WAN Coral IPx Coral IPx
    • 12. Universal Gateway
    • 13. Gateways
      • IPx Office
      • IPX 500
      • IPX800
      • IPX3000
      • IPX4000
      • CUGW
      • PUGWipx
      • PUGW
      • PUGW
      • PUGW
    • 14. UGW Features
      • Encoding standards G.711, G.729
      • 16, 32, 64 media channels
      • Up to 240 end points per card
      • MGCP and SIP protocol
      • Static s etup , Dynamic setup (DHCP, DNS)
      • Authentication and Security
      • Signaling and Media Load Sharing (Secondary CA) up to 10 call agents
      • IP Peer-to-Peer
      • Requires 2 static IP addresses
    • 15. Let’s do the math
      • UGW
      • MRC-32
      • IP end points
        • Stations
        • SIP Trunks
        • Soft phones
        • FXS port
        • FXO ports
        • IP-Net channels
      240 -32 208
    • 16. Let’s do the math
      • UGW
      • MRC-64
      • IP end points
        • Stations
        • SIP Trunks
        • Soft phones
        • FXS port
        • FXO ports
        • IP-Net channels
      240 -64 176
    • 17. Let’s do the math
      • UGW
      • MRC-16
      • IP end points
        • Stations
        • SIP Trunks
        • Soft phones
        • FXS port
        • FXO ports
        • IP-Net channels
      240 -16 224
    • 18. MRC
      • Provides IP / TDM conversion
      • Dynamic resource system wide
        • Any MRC from any card
      • Fits on CUGW
      • Fits on PUGWipx
      • Fits on PUGW
    • 19. Universal Gateway (PUGW) MRC module
    • 20. Coral Flex- IP
    • 21. Flex- IP Phone Capabilities
      • Full Coral feature set
      • Easy installation – Centralized DB
      • Easy to maintain – Remote TFTP
      • Easy setup – DHCP, DNS
      • Less resources – P2P
      • Infrastructure saving – Internal switch for PC
      • Flexible resources – Power over LAN or local power supply
      • Multiple time zones
      • Survivability - Up to 10 alternate call agents
    • 22. FlexSet IP Telephone
    • 23. FlexSet-IP Connections
    • 24.
      • Supports features on Digital FlexSet
      • Fully Duplex Two way speakerphone
      • Power: AC Adapter or Power over LAN 802.3af
      • Static or Dynamic DHCP/DNS
      • 2 RJ45 ports (1 for PC and 1 for LAN)
      • Upgradeable by TFTP
      • Multiple Call agents
      FlexSet IP Phone Features
    • 25. Flex-IP SoftPhone
      • Flex-IP on PC
      • Use any Internet Connection:
        • ADSL
        • Cable Modem
        • WiFi (Hot Spots)
        • Cellular Air card
      • USB or Blue tooth Handset
      • On-Line help
    • 26. Flex-IP SoftPhone Personal Routing Rules (Presence & Outlook Based) Call Log Dial From Directory or any Application (e.g. Exchange contacts)
    • 27. Context Sensitive Help
    • 28. Call History
    • 29. Directory Services
    • 30. Status Messages
    • 31. T- Series IP Phones
    • 32.  
    • 33. T- Series
      • So what is new?
        • Significantly lower price point than FlexSet-IP
        • SIP- or MGCP
      • Wall or Desk mounted with adjustable angle of view.
        • T208
          • Large LCD -128x64 pixels.
          • With or without PoE.
        • T207
          • Small LCD – 128x32 pixels.
      • Key expansion unit with 22 keys .
      • Full duplex speaker phone
    • 34. Tadiran branded phones
      • Wall or Desk mounted with adjustable angle of view.
      • Aggressive pricing.
      • Shipped as MGCP or SIP
        • Can be “flashed” to either protocol
    • 35. SIP Basics
      • SIP = Session Initiation Protocol.
      • Governed by IETF documents RFC3261 – RFC3265.
      • Address format: sip:rh@tadiranamerica.com:5060.
      • Glossary of SIP terms:
        • UA = User Agent – A SIP end point.
        • Registrar server – Address data base server.
        • Proxy server – Call handling server.
        • B2BUA = Back to Back User Agent – Another type of call handling server.
      • The Coral Provides all the above server functions.
    • 36. What makes SIP different
      • Center of intelligence is moving.
      • Results:
        • Limited features.
        • Interoperability.
    • 37. The benefits of SIP
      • Wide acceptance.
      • Indifferent to media.
      • Accepted by data network managers.
      • SIP phones are the ISTs of IP telephony:
        • Price.
        • Availability.
        • Functionality.
      • SIP trunks connect you to the world.
    • 38. MGCP vs. SIP Feature MGCP SIP Hold Recall Yes No Transfer Recall Yes No DSS Yes Yes BLF Yes No Button Programming Set Web DND PBX Phone Conference PBX Phone
    • 39. MGCP vs. SIP
    • 40. SIP Terminals Commercial, off the shelf Tadiran Branded
    • 41. Crossing Time Zones
      • Time Zones
        • This allows for a different time to appear on the phone display depending on its locality. Time zones will allow wake up and reminder features to follow the localized time definition.
        • Local time can be set from the phone, system, or from a local DHCP server.
    • 42. Time Zones In The Coral Dealership Main offices Coral IPx GMT +2 Israel GMT - 5 USA GMT UK GMT +1 Europe GMT +7 China WAN
    • 43. IP survivability
      • IP Survivability
        • Call agents have been increased from (2) to (10).
        • If connected to a secondary Call Agent, the IP phone will periodically attempt to communicate with the Primary Call Agent. If found it will revert back to the Primary.
    • 44. VoIP - FXS/FXO
      • Remote Fax, SLT or PSTN Connections
        • FXS (MGCP) – IST, CID, MWI, Fax (T.38), Modem
        • – 2, 4, 8 and 24 Ports
        • FXO (MGCP) – CID, FAX and Modem
          • 4 and 8 Ports
    • 45. FXO FXS Gateways NAT/ FireWall Call Agent: RTP Global IP Network Signaling Public Network FlexiCom
    • 46. Gateways
      • FXS supports
        • Fax
        • Modem
        • Cordless phones
        • Credit card scanners
      • FXO supports
        • Local dialing from branch office
        • 911 dialing local
        • Toll bypass
    • 47. Coral Sentinel Pro
      • A Session Border Controller (SBC) terminal
      • Proxy for remote IP terminals (MGCP & SIP)
      • Addresses NAT / FW Traversal’
      • Located in the DMZ
      • Scalable
    • 48. Sentinel Pro
      • NAT traversal is an issue with all VoIP protocols (H323, MGCP and SIP)
      • Tadiran Telecom has developed the Sentinel Pro
        • Sentinel – Session Border Control (SBC)
        • Proxy server for signaling
        • Relay for RTP
    • 49. Sentinel: Pro FlexiCom NAT/ FireWall NAT/ FireWall Call Agent: RTP Global IP Network Signaling
    • 50. Firewall Tunneling Specific private static IP addresses and ports are open in the firewall to allow the Sentinel Pro and remote VoIP devices to talk to PUGW
      • Remote Coral VoIP devices access the Sentinel Pro in the company’s DMZ area
      • Secure communications to the Coral passes through the Sentinel Pro.
    • 51. NAT Support
      • Non supported IP address formats are converted to support IP address formats.
      • PUGW card supports one VoIP device per IP address. The Sentinel Pro converts VoIP devices that may share an IP address to unique numbers.
    • 52. Sentinel Pro Sizes
      • SBC Pro 10
      • SBC Pro 25
      • SBC Pro 75
      • SBC Pro 150
      • 10 concurrent calls using G.729
      • 25 concurrent calls using G.729
      • 75 concurrent calls using G.7.29
      • 150 concurrent calls using G.7.29
    • 53. Thanks

    ×