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Voice Connecting CISCO 3825 VIC2 2E/M card and CISCO 2851 VIC2 2FXS card?

kombe
Level 1
Level 1

Greetings,

I have 2 routers CISCO 3825 with a VIC2 2E/M card and CISCO 2851 with a VIC2 2FXS card on the WAN and want to configure voice communication over VOIP. We have plugged in a phone line on the CISCO 2851 with a VIC2 2FXS and we are getting dial tone but cannot place a call.

What is the best way to do and end to end Test from VIC2 2E/M and VIC 2 2FXS?

Is there any thing i'm missing in the configurations below:

 

CISCO 3825 VIC2 2E/M

 

CISCO 2851 VIC2 2FXS

voice-port 0/2/0

 operation 4-wire

 type 5

 signal immediate

 cptone GB

 timeouts call-disconnect 3

 connection Tie-line 58

!

voice-port 0/2/1

 operation 4-wire

 type 5

 signal immediate

 cptone GB

 timeouts call-disconnect 3

 connection Tie-line 57

!

!

!

!

dial-peer cor custom

!

!

dial-peer voice 55 voip

 destination-pattern 55....

 session target ipv4: Remote IP X.X.X.X

!

dial-peer voice 44 pots

 destination-pattern 44....

!

!

dial-peer voice 48 pots

 destination-pattern 3...

 port 0/2/1

voice-port 2/0

 cptone GB

 timeouts call-disconnect 3

 connection Tie-line 44

 impedance 600c

 operation 4-wire

 type 5

 signal immediate

!

voice-port 2/1

 cptone GB

 timeouts call-disconnect 3

 connection Tie-line 45

 impedance 600c

 operation 4-wire

 type 5

 signal immediate

!

 

dial-peer cor custom

!

!

dial-peer voice 44 voip

 destination-pattern 44....

 session target ipv4: Remote IP X.X.X.X

!

dial-peer voice 55 pots

 destination-pattern 55....

 port 2/0

!

 

 

 

 

1 Accepted Solution

Accepted Solutions

Hi,

 

What you connecting to EM port? What are you trying to call? Your dialpeers aren't configured for any protocol which will make them use H323 by default. Did you configure H323 interface on both routers. You are missing codec configuration as well on VoIP dialpeers.

View solution in original post

1 Reply 1

Hi,

 

What you connecting to EM port? What are you trying to call? Your dialpeers aren't configured for any protocol which will make them use H323 by default. Did you configure H323 interface on both routers. You are missing codec configuration as well on VoIP dialpeers.