What does it take to get my Cisco 7960 7940 7910 IP Phone to register with Cisco CallManager? The following sites are some of many social and business related networking entities that are in use today. Cisco 7940/ 7960 IP phones can support either the Skinny Call Control Protocol ( SCCP) to run with Cisco CallManager the Media Gateway Control Protocol ( MGCP), the Session Initiation Protocol ( SIP) ( refer to RFC 2543) but not more than one simultaneously. IP Phone Registration.
How to upgrade 794x, convert a Cisco Ip 79xx, 7940, 797x phone to SIP , 796x, 7960 SCCP. Dependant on the interests of the people you are researching it may be worth just exploring sites that they have a particular penchant based on prior knowledge from open source research, company biographies etc. Or recover from a protocol application invalid message. , so I know a lot of things but not a lot about one troduction.
I wear a lot of hats - Developer Help Desk, Database Administrator etc. This document answers some of the most frequently asked questions ( FAQ) about Cisco IP Phones.