A look into Instant Messaging using SIP
Tag Archives: RFC 3261
SIP Extensions – Path
In vanilla RFC3261 SIP, a UA can only send a REGISTER request to a SIP Registrar. It can’t go via any intermediary proxies. That’s obviously a bit of a problem, as we build out our network we might have a series of load balancers that send traffic to a pool of Registrars, but according to … Continue reading SIP Extensions – Path
SIP REGISTER status & why it’s not what you think it is.
SIP Register status, expires and why it’s often misunderstood.