01-06-2009 02:25 PM - edited 03-15-2019 03:21 PM
i have a question sorry i still beginner in VOIP network,
if we use SIP at 2 gateway and each gateway will connect with ip phone (SSCP) what will happen or what is the procedure that will happen to make call ?
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01-08-2009 07:27 AM
Hi Tito,
Works like this:
IP phone will talk SCCP to CUCM, and gateway will talk SIP to CUCM. When a call wants to be placed, the gateway or the phone will talk to CUCM. When they agree on the phone call and audio is ready, the audio will be passed directly between the endpoints.
If you want more information than that, you're going to have to be much more specific in what you're looking for.
hth,
nick
01-06-2009 05:03 PM
IP Phone controlled by CUCM (SCCP)?
IP Phone -- cucm --- SIP GW I assume
01-07-2009 11:14 AM
PLZ can u give me more details
01-08-2009 05:51 AM
please any help
01-08-2009 07:27 AM
Hi Tito,
Works like this:
IP phone will talk SCCP to CUCM, and gateway will talk SIP to CUCM. When a call wants to be placed, the gateway or the phone will talk to CUCM. When they agree on the phone call and audio is ready, the audio will be passed directly between the endpoints.
If you want more information than that, you're going to have to be much more specific in what you're looking for.
hth,
nick
01-08-2009 10:18 AM
Thanks a lot Eng.Nick
But if you tell me the full configuration, it will be kind thing.....
Thanks....
01-08-2009 12:37 PM
Tito - there are anywhere between 10 and 40 lines of configuration on the gateway and pages of configuration on CUCM.
I would start by doing a cisco.com search for 'sip gateway cucm configuration' or something similar.
hth,
nick
01-08-2009 01:32 PM
Thanks for help Eng.Nick
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