08-16-2010 05:55 AM - edited 03-16-2019 12:16 AM
Hello All,
I have 2x 2621 routers that are configured back to back using a T1 crossover cable (VWICS). I just need to know if my config is right and how do I test the channels to see if they go active for a going call. The config it below. Thanks.
Router 1
controller T1 1/0
linecode b8zs
framing esf
clock source line
(User Side)
pri-group timeslot 1-12
int s1/0:23
isdn incoming-voice voice
isdn protocol-emulate user
Router 2
controller T1 1/0
linecode b8zs
framing esf
clock source internal
(Switching Side)
pri-group timeslot 1-12
int s1/0:23
isdn incoming-voice voice
isdn protocol-emulate network
08-17-2010 09:26 PM
Hi,
You can use SJphone with direct H.323 option or can configure IOS based CallManager Express and register Cisco IP communicator as many as you want.
Regards,
Muhammad Amir Raza
08-18-2010 05:57 AM
To see if channels are going active for a call use debug isdn q931. Even if you're doing a back-to-back configuration between routers you should still see the call setup and teardown.
02-15-2011 05:36 AM
Cool Loreena, I'm glad I could help!
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