Cisco Voip Router to Linksys Voip Router Call

Answered Question
Oct 3rd, 2007

Hi,

I have Cisco 1760 voip router with two fxs ports. And have Linksys WAG54GP2-E2 voip router. I make peer-to-peer call. Linksys router can call to cisco but cisco can not call linksys. Does anybody know how i resolve this problem. Thank for help.

Ufuk Guler

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 9 years 2 months ago

You are right, I had totally oversight that you was missing that command under DP!

Good that you've found about it eventually.

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Paolo Bevilacqua Wed, 10/03/2007 - 13:08

How DP on the 1760 is configured, and what do you see from "term mon" and "debug ccsip message" ?

ufuk-guler Wed, 10/03/2007 - 13:18

Here is DP,

dial-peer voice 200 voip

description *****CISCO TO LINKSYS*****

destination-pattern 200

voice-class codec 1

session target ipv4:81.x.x.x

dtmf-relay cisco-rtp

no vad

When i test with csim start 200 command i take this messages

csim: called number = 200, loop count = 1 ping count = 0

csim err csimDisconnected recvd DISC cid(507)

csim info: cid(507), state(0), cause(38)

csim: loop = 1, failed = 1

csim: call attempted = 1, setup failed = 1, tone failed = 0

Paolo Bevilacqua Wed, 10/03/2007 - 13:26

cause 38 is network out of order. Please collect the above mentioned debug to find why.

ufuk-guler Wed, 10/03/2007 - 23:23

Hi,

I have checked some debug messages which are debug cch323 all. I saw that peer to peer calls like H.323 calls. And linksys accepts only SIP calls. Because of that Cisco's calls unrecognized with Linksys. Then I wrote "session protocol sipv2" command in the dial-peer. And finally, cisco calls started successfull1y to linksys.

I would like to thank you for your help.

Have a nice days...

Correct Answer
Paolo Bevilacqua Thu, 10/04/2007 - 03:02

You are right, I had totally oversight that you was missing that command under DP!

Good that you've found about it eventually.

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