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

uni direction RTP bet. 2 CCM cluster

we have interclustertrunk bet 2 CCM cluster ver 6.1 .

we received one direction RTP only

2 REPLIES

Re: uni direction RTP bet. 2 CCM cluster

make sure on each cluster u have

roue pattren point to other cluster through the corsponding ICT

make sure useres have access to the ICT and all configured with right partitions and CSS

also make sure u r using the right codec on both sides

good luck

if helpful rate

Cisco Employee

Re: uni direction RTP bet. 2 CCM cluster

Hi Haitham,

Please confirm the routing between the voice vlans in the two clusters. During the call setup each CallManager instructs its corresponding phone to begin RTP transmission with the IP address of the remote phone. That communication depends reachability between the two phones. Test to confirm that reachability and you'll likely find the problem. You could use sniffer traces, ping tests, traceroutes, etc to test.

Hope this helps.

Regards,

Michael.

107
Views
0
Helpful
2
Replies