multiple network interfaces

[Chris Lauwers]

While a SipServer can support multiple UdpConnectors, it isn’t possible to specify which UdpConnector to use for outgoing SIP messages. Is this a limitation of the SIP Servlets API or is this a limitation of Cipango?

 

Thanks,

 

Chris

[David Soulayrol]

Hello Chris,

Multi-homing is described in chapter 14.2 from the Sip Servlet 1.1
specification. The choice of the interface to be used by a SIP session
is achieved by calling the method setOutboundInterface, defined on the
Proxy, ProxyBranch and SipSession objects. By default, the choice of
interface is up to the container.

Cipango does not implement this feature. And as Nicolas wrote
previously, currently the chosen interface should be the first defined,
but you should not rely on this choice.


--
David Soulayrol