Avi Vantage for SIP Applications

SIP is an application-layer control protocol that establishes, modifies, and terminates multimedia sessions that work without any dependency on the type of established session and underlying transport protocols.

The following figure represents a sample SIP call flow:

sip_call_flow

Starting with 17.2.10, Avi Vantage supports traffic for SIP applications.

The following are the features offered by Avi Vantage for SIP applications:

  • UDP proxy – SIP virtual service over UDP transport
  • TCP proxy – SIP virtual service over TCP transport
  • Health monitor – SIP options over UDP or TCP as configured
  • Load balancing – Consistent hash load balancing based on unique call ID

The following table provides a comprehensive list of links to documentation related to Avi Vantage support for SIP applications:

Documentation Title
Deploying Avi Vantage for SIP applications Configuring Avi Vantage for SIP Application
Configuring Application profile for SIP applications Application Profile
Configuring UDP proxy profile for SIP applications TCP/UDP Profile
Monitoring SIP applications Health Monitor Profile
Setting load balancing algorithm Consistent Hash - Call ID
SIP Log Analytics Profile