I am setting up a SIP trunk between the CUCM 11.5 and a system called Rauland (nurse system). There is no CUBE. It is a straight sip trunk between them.
The Rauland team asked me to:
Disable the SIP Session Timer: To avoid sending a re-INVITE from the CUCM, disable the SIP Session Timer in the CUCM.
I would like to make a double check you guys if you know if it is possible to do that in the sip profile level. Does anyone know?