Hi everybody,I am working on CUCM v9.1.2 architecture with the following configurationCODEC :- Intra-region 1 HQ : G711/G722- Intra-region 2 RemoteSite : G711/G722- Inter-region 1 HQ / 2 RemoteSite : G729Phones :6945 with SIP + "MTP required" Checked...