Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

VIC2-2FXO and VIC-2FXO

In my environment there is a PBX connecto VIC2-2FXO at router CISCO1751-V. I have an old PBX and when I change the card to VIC-2FXO(EOL), I have from from PBX e works fine. But if I return the new card VIC2-2FXO it doesn't work, even tone is missing. What a real difference between VIC-2FXO and VIC2-2FXO

1 REPLY

Re: VIC2-2FXO and VIC-2FXO

Hi Almir,

The card is comatible with 1751-4V. The VIC2 cards are the new generation cards. Working wise they are no different. I checked the configs nd they looked kinda incomplete. Usually the FXO works with a "connection plar/trunk". Neither did I notice any voip dial-peers.

Sample config for call flow : (phone---pbx---vic2-fxo---router1--ip---router2---fxs--phone)

voice-port 2/0

cptone BR

connection plar 3000

dial-peer voice 100 voip

destination-pattern 3000

session target ipv4:p.q.r.s

dial-peer voice 1 pots

destination-pattern .T

port 2/0

The above config should be fine for inbound and outbound calls. If this doesn't work please send me the following-

1. Exact call flow eg

2. deb voice ccapi inout

3. debug vpm signal

4. debug vtsp events

5. debug vtsp session

Subhrojyoti

903
Views
0
Helpful
1
Replies