I am setting up a voice lab and need a Cisco router to complete the set up. I am looking at the 1800 series but unsure of what is best. I have Call Manager 6.0 running on a separate server. I need to add a gateway to the network so I can send offnet calls to my service provider. I would like to use the Cisco router as an h323 gateway that connects to a low cost sip provider.
Call Manager -SCCP- h323 gateway -SIP- service provider
Router needs to:
Support 15 phones
Sip authentication with the sip provider
Connect to call manager via SCCP
Any insight would be appreciated!