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SCCP/Skinny Transport Layer | Cisco Collaboration

SCCP/Skinny Transport Layer

by | Feb 19, 2010 | CUCM, Non classé, SCCP, Written Theory

As defined for SIP , here are the transport layers used by Skinny/SCCP Protocol:

  • TCP Connection with CUCM
  • UDP Connection between the endpoints

SCCP is a Cisco proprietary protocol master/slave protocol that Call Manager and other call agents can use to communicate with devices and endpoints as Cisco IP Phones.
SCCP uses port TCP/2000 and TCP/2443 for SCCPS