Request:
GET wss://testerisk.microcom.tv:8089/ws HTTP/1.1
Host: testerisk.microcom.tv:8089
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Upgrade: websocket
Origin: http://atuin.microcom.tv
Sec-WebSocket-Version: 13
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8
Cookie: __utma=116001690.448273953.1399484505.1413219520.1416422700.8; __utmz=116001690.1399484505.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); TheDisc="{\"server\": \"testerisk.microcom.tv\"\054 \"username\": \"tuser\"\054 \"exten\": \"3883ws\"}.CDU2xg.GN5j9GqpJy4EX7-ZXxjYdMaVTZg"
Sec-WebSocket-Key: 3c8slatH4niobe3XZ2gJ6Q==
Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits
Sec-WebSocket-Protocol: sip

Response:
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Accept: mqxTF9/kKlaRASv/theBoNoxR5o=
Sec-WebSocket-Protocol: sip

Message:
REGISTER sip:testerisk.microcom.tv SIP/2.0
Via: SIP/2.0/WSS 192.0.2.176;branch=z9hG4bK1798883
Max-Forwards: 70
To: <sip:3883ws@testerisk.microcom.tv>
From: <sip:3883ws@testerisk.microcom.tv>;tag=tj3e24a233
Call-ID: 05njgbv8fqucvao81m4np3
CSeq: 84 REGISTER
Authorization: Digest algorithm=MD5, username="3883ws", realm="asterisk", nonce="1431644344/1736246717c0673c3693aa0aec34a14a", uri="sip:testerisk.microcom.tv", response="d50d87dc7fef58f24b7d27c9c2a377ce", opaque="0d74f67c6145bc41", qop=auth, cnonce="5juqqvga4qh7", nc=00000001
Contact: <sip:nnnkqlrt@192.0.2.176;transport=wss>;reg-id=1;+sip.instance="<urn:uuid:16da2ed6-06ec-4c37-b102-bfa18db5190a>";expires=600
Allow: ACK,CANCEL,BYE,OPTIONS,INFO,NOTIFY,INVITE
Supported: path,gruu,outbound
User-Agent: SIP.js/0.6.4
Content-Length: 0