Is there a way to provide CAC bandwidth control of incoming calls on one SIP trunk and to be separated per classification by configuring CCM7 alone?
PSTNA ----sip trunk---CCM7----Phone1A
Phone1A and phone1B are in location san jose. Phone 2A and 2B are in location RTP.
I want to limit the incoming call on San jose location to 80kbps g711 single call only. While on RTP location, i want to limit 160kbps g711 incoming call.
If i configure 2 sip trunk with the same ip address but different trunk name, CCM will accept it and i can configure different locations corresponding to each trunk. But how can i instruct the incoming call to use the trunk for San jose and the other to use RTP? based on called number maybe?
I can apply CSS on the trunk to know which phones but the incoming call needs to know which sip trunk to use first. If the sip trunk is a separate ip,then it would be simple but in my case, it is only one trunk.
Is there a way? How to do it?
I hope my explaination is clear.