Tagged: VoIP

A collection of 4 posts
technology

SIP/503 Error Code

By Michael Palmer |  Dec 14, 2010  | #sip, #voip | 1 min read
Just a random thought here: If we are talking SIP to one another, and you’re not going to complete my call… Please oh please come back with a 503, not “200 OK”! And thanks for making me setup static routes for area codes you wont return 503 on too.
Continue Reading...