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. And see here for current known issues.

New Member

Polycom SIP with CME

Hello,

I'm trying to configured a Soundstation duo from Polycom with my CME using SIP protocol.

The architecture is composed of CME, Gatekeeper and CUCM:

Polycom(SIP)<--->CME<--->Gatekeeper<--->CUCM<--->IPPhone(SCCP)

Everything is working well for internal calls but as soon as I want to call throught the GK from the Polycom is not working. The SIG is OK because I can pickup the call from the IP Phone, but we hear nothing. but, from the IP Phone (SCCP) to the Polycom it's working.

So what is the problem? Codec issue?

You will find attached an extract of the configuration, the result of  'show voice registered pool 1' and also 'sh sdspfarm sessions summary' which shows the CME DSP ressources used for incoming and outgoing calls.

Hope you understand my problem

Regards.

Thomas.

254
Views
0
Helpful
0
Replies
CreatePlease login to create content