I'm setting up a 2600 (IOS 12.2)to work in conjuction with SIP phones. I'm seeing two problems when I make a call. One is that in the SIP invite message the SIP phone tries to use an RTP port for eg 20042. The 2600 actually sends one RTP packet to a port one higher than the one negotiated i.e. 20043. The second problem is that even when it doesn't receive an ICMP:Destination port unreachable it still only sends one packet. i.e. there is no RTP stream. Do I have to enable something?
is your 2600 setup to use SIP as the session protocol, or are u using any type of softswitch to translate btwn h323 and SIP? I think by convention, RTP port are even numbers and RTCP ports are odd numbers, usually RTP port+1 (based on h323 standards). If this doesn't help, then give more details on your setup scenario.
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.