I've got a CME router IOS 12.4(9T) running as a SIP-UA into a service providers SIP network.
I was running 12.4(8a) and the registrar timers was fine. Every 25 seconds or so it would renew my registration.
I changed to 12.4(9T) because I needed the ability to rename the local sip domain to be able to make calls out, not just call in. Ever since that, my registrar timer renews every 60 seconds instead of 25 seconds. This is a problem because the service provider requires a renew every 30 seconds or I get a 403 forbidden when I try to call out more then 30 seconds after renewal.
The only timers i've seen for SIP registration was the retry timer which is 100-1000ms. Obviously not applicable
The other time is the expiry time on the
registrar dns:x.y.z username test password test expiry seconds
Which doesn't seem to affect anything at all
If anyone could be of assistance, i'd be very grateful