All - I was wondering if anyone had encountered the following: CCM user on remote cluster places call through IPtoIPGW (with viazone GK) to local cluster MGCP GW to TEHO to a PSTN conference service (IVR). Since call is never fully cut through (K17950966) H.245 capabilities exchange does not complete and DTMF is not passed. I have configured voice rtp send-recv on all H-323 gateways. If I change the number to a non-IVR PSTN subscriber then DTMF relay works fine (can see it in debug h245 asn)
Re: DTMF relay over IPtoIP GW and MGCP to PSTN IVR
I had to invoke fast start incoming and outgoing on both clusters just to get calls to go through on a consistent basis, but I have not put anything into the IOS for fast start other than "voice rtp send-recv" (that was noted in the TAC case. I was under the impression that if the CCMs were in fast start that the IPtoIP GWs would follow suit. Is there a specific IOS command that forces fast start?
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.