Yes asterisk works with the transfer button
Sincerely, Matthew Marlowe Gear 3 Technologies, LLC 609.252.1155 x614 www.gear3.com |||| (00) >< Choose a job you love, and you will /||\ never have to work a day in your life. =/\= -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Olle E. Johansson Sent: Thursday, February 26, 2004 4:36 PM To: [EMAIL PROTECTED] Subject: Re: [Asterisk-Users] Re: Grandstream transfer into outer space Stephen R. Besch wrote: > Olle E. Johansson wrote: > >> Going back to the subject, what does the grandstream really do, >> SIP-wise, when you press the transfer button? >> > > 4.3.7 Call Transfer The user can transfer an active call to a third > phone by using the "Transfer" button. The sequence is like this: The > user presses the "Transfer" button and if the other voice channel is > available (i.e., there is no other active conversation besides the > current one), he/she will hear a dial tone. He/She can then dial the 3rd > phone and then hangs up his own phone. 2 kinds of blind call transfers > are supported: using REFER and using BYE/Also. The SIP message flow > based on SIP REFER method looks something like this: > > Call Flow Diagram For Blind Call Transfer: > > From Transferee to Transferor > > INVITE -> > <-100/180/200 > ACK -> > <- RTP Media -> > <- REFER > 202 -> > NOTIFY -> > <- 200 > <- BYE > 200 -> > > From Transferee to Recipient > > INVITE -> > <- 100/180/200 > ACK -> > <- RTP Media -> > > > The SIP message flow based on BYE/Also method looks something like this: > > From Transferee to Transferor > > INVITE -> > <- 100/180/200 > ACK -> > <- RTP Media -> > <- REFER > 501 Not Implemented -> > <- BYE with "Also:" > 200 -> > > From Transferee to Recipient > INVITE -> > <- 100/180/200 > ACK -> > <- RTP Media -> > > I have no idea if this is accurate, I just copied it and replaced the > arrows indicating direction with "->" and "<-". You can download the > manual itself from the GS web site. I'll do that. Does Asterisk work with this transfer button or not? We have implementation of both REFER and BYE/also in the sip channel. /O _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
