Hello, I have this problem recently days, and i don’t know how to resolve it.
i am using siml5 on browser for calling, and some computers can call, some comptuters can not beacuse of 488 error.
can someone help me? thanks.
2014-06-06/e681b7c8d82197324e99ba7b0e6c98c6.jpg#2014-06-06/56fa22a8750979449b69447a8916b9c1.jpg__tsip_transport_ws_onmessage SIPml-api.js?svn=11:1
recv=SIP/2.0 488 Not acceptable here
Via: SIP/2.0/WS df7jal23ls0d.invalid;rport=49681;received=111.194.110.70;branch=z9hG4bKly451uibdJtZ88GGPiW3pRMdzgFhsPLm
From: “1”<sip:1@xxxxxxx;tag=5E35CIkmFQdLx0HUH0xd
To: sip:1xxxxxxx@xxxxxxx;tag=as16abf1cf
Call-ID: e6fee239-420b-2340-359d-97347f9ae6e6
CSeq: 245 INVITE
Content-Length: 0
Server: Asterisk PBX 11.9.0
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,REFER,SUBSCRIBE,NOTIFY,INFO,PUBLISH,MESSAGE
Supported: replaces,timer