<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div>Hello,</div><div><br></div><div>I am attempting to deploy SylkServer behind an Opensips instance on a local LAN for testing purposes. My progress is mixed.</div><div><br></div><div>Sylk's config.ini is completely default with the exception of moving the tcp and udp ports from 5060 to 5080. conference.ini is completely default.</div><div><br></div><div>With 100% udp transport, I'm able to connect an audio conference session from Blink through Opensips to SylkServer. When I try to use the chat window, I receive back a 488 Not Acceptable Here.</div><div><br></div><div>My thought was perhaps I need tcp for this to work. IM over SIP, including MSRP, is new to me. I converted the Blink-Opensips and Opensips-Sylkserver communications to TCP. Now, the audio conference session appears to work, including RTP in both directions, I just can't hear it on Blink. And Blink disconnects the session with a BYE after a few seconds. </div><div><br></div><div>I'm flying a bit blind here. Is there documentation for SylkServer, other than what's contained in the default configurations? Do I need anything other than SylkServer to handle the MSRP session? It's my understanding Sylk will do that, but I can't get it to listen on port 2855.</div><div><br></div><div>Any direction towards some documentation would be greatly appreciated.</div><div><br></div><div><br></div><div>- Jeff</div><div><br></div></body></html>