A BIG-IP® system's message routing framework (MRF) SIP solution provides high scalability, availability, and reliability to SIP Proxies, Session Border Controllers, Media Servers and many other SIP devices. The BIG-IP LTM can distribute and balance SIP and RTP traffic among multiple SIP devices, to help maintain availability, under high call volumes. Additionally, the F5 solution can perform advanced health checks on the SIP devices, routing SIP clients away from unstable or unreliable devices and providing increased reliability to existing SIP solutions.
This section provides a concise summary of the BIG-IP® MRF SIP solution.
We do not support SRTP in ALG without SNAT mode.