I have an issue with MGCP. I have a centralized sub and a pub, and multiple remote sites.
When adding MGCP gateways using FXO or FXS ports, the ports will not register. If I manually put in the dial-peer voip (999020 example), the register. Also, when making changes on the gateway ports, I have to do a no MGCP for the change to take effect.
This is happening on all new sites as I create the gateways. Please advise.
ccm-manager redundant-host 10.216.11.50 10.216.1.50
no ccm-manager fax protocol cisco
mgcp call-agent 10.216.11.50 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
mgcp package-capability pre-package
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
mgcp profile default
you need one extra command -
ccm-manager config server
where IP address 1 would normally be the Pub, and ip address 2 would be the Sub.
These allow the gateway to request the actual voice port and dial peer configs to be downloaded as an XML file from the server to the router when the MGCP initially registers.