[cisco-voip] Integration cisco router 2911 with Ericsson pbx

[Dana Tong]

Hi there,

Not so much information there but having a guess. Assuming you have Cisco IP phones calling Ericsson phones via Qsig integration? Or is it CUCM in the middle with MGCP gateways providing IP tie-lines for Ericsson PBXs?

What is the exact topology? Is the problem with calls from Cisco IP phones to Ericsson phones?
Or is the topology just Ericsson to Ericsson over IP with CUCM in the middle providing the call control?

If the problem for example is calls from Ericsson to Cisco IP phones, have you checked the inbound CSS on the MGCP gateway? 

If the problem is the other direction, perhaps you need to configure overlap send/ receive? Are the numbers in the correct format? What about type/ plan?

Cheers
Dana

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of ANAS ALMOKAYYAD
Sent: Wednesday, 3 April 2013 7:19 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Integration cisco router 2911 with Ericsson pbx

Dears 

I face a problem when i integrate 2911 e1 card with Ericsson pbx  in two different site to call each other through vpn I used isdn  qsig to integration  ....
Channels all up and i get tone from router but when i called another site its fail... 
when i debug the call it show me "invalid format number" incomplete number ... 
Any one have an idea about cause of this  error ...
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