Could somebody please tell me the reason why when gateway MGCP is used and you put a call on hold this call is cut. I tested with gateway h323 and that does not happen. I am using CCM 3.2.2c. and the ios of the vg200 is vg200-i6s-mz.122-2.XN.bin.
You may want to start by disabling the RTCP timer on the MGCP GW with this global config command:
"no mgcp timer receive-rtcp"
If this doesn't help, you may have issues CODEC/Region configurations. You will need to look at the CallMaanger traces for this to see if you have capabilities mis-matches and problems with MTP allocating resources.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
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Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
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[toc:faq]CUCM Database Replication is an area in which Cisco customers
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