The document provides an overview of Voice over Internet Protocol (VoIP), detailing its advantages, standard features, and basic configuration tasks using Cisco Packet Tracer. Key benefits include voicemail integration with email and directory services for easy access to contact information. The document outlines specific tasks for configuring VoIP technology on routers and switches.

1. VOIP, SSH & TELNET
configuration in Cisco
Packet Tracer
PRIYANSHU (2128876)
APEEJAY INSTITUTE OF MANAGEMENT & ENGINEERING
TECHNICAL CAMPUS, JALANDHAR

2. Topics
 What is VOIP?
 User Advantages of VOIP
 Standard Features of VOIP
 IP telephony basic configuration

3. What is VOIP?
Voice Over Internet Protocol
◦ A telephone system which takes advantage of the existing data network
combining elements of current telephone and data technologies
Voice over Internet Protocol (VoIP), is a technology that allows you to make
voice calls using a broadband Internet connection instead of a regular (or
analog) phone line.

4. User Advantages of VOIP
VoiceMail messages can be ported to your email client (must be an Exchange client)
◦ You can receive your VoiceMail messages anywhere by simply logging into your email either at the
office or from a remote location (home, hotel, etc.)
◦ *OR* by calling the College’s phone number (814-865-4900) and entering your security ID # to
gain access to your Voicemail, as well as your email messages
Use Directory Services through your phone to search for PSU phone numbers
◦ University will make information available from the Penn State LDAP server
◦ You can search for phone numbers directly from your VOIP phone
No monthly equipment maintenance

5. Standard Features of VOIP
• Call forward busy
• Call forward not answered
• Call forward programmable
• Call routing
• Five digit dialing on campus
• Caller ID display
• Hold
• Message waiting indicator
• Recall
• Three-way calling
• Touch-tone dialing
• On-hook dialing
• Call pick-up groups
• Transfer
• Volume control for station and ringing
• Call park
• Call status
• Call waiting
• Distinctive ring for on-campus vs. off-campus
• Various ring settings
• Last number redial
• Meet-me conferencing
• Conference calling
• Speed dial
• Utilize system-wide authorization codes

6. IP telephony basic configuration
Task 1 : Configure interface FastEthernet 0/0 and
DHCP server on RouterA (2811 router)
Task 2 : Configure the Call Manager Express
telephony service on RouterA
Task 3 : Configure a voice vlan on SwitchA
Task 4 : Configure the phone directory for IP Phone 1
Task 5 : Verify the configuration
Task 6 : Configure the phone directory for IP Phone 2
Task 7 : Verify the configuration

8. END OF PRESENTATION
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