Hi Michael, SIP is signalling, and SDP describes the media session. These are two separate channels. I can't see SIP being done through IPv4 and media session over IPv6 to be a problem. This is theory. But can anybody comment from their experience?
Regards, Brez On Mon, Nov 21, 2011 at 5:06 PM, Michael Lui (milui) <[email protected]>wrote: > Hi experts, > > > > Is it valid/legal to IPv4 control channel and IPv6 data channel? > > For example, the INVITE exchange is in IPv4 but the IP addresses > specified in SDP is IPv6. > > > > I don't think this is common but If allow, what is the practical > scenario? > > > > Thanks, > > Michael > > > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
