Re: [asterisk-users] Asterisk 14.2.1 PJSIP - is it possible to retrieve a PJSIP header To field for the SIP OK response to Trying?

On Tue, Jan 24, 2017, at 01:41 PM, Dan Cropp wrote: > Thank you Joshua. > > So there is no way to retrieve header information which may come in on > subsequent packages? > > If not, is there any way to make an Attended Transfer following the > RFC5589? > https://tools.ietf.org/html/rfc5589 > >

Re: [asterisk-users] Asterisk 14.2.1 PJSIP - is it possible to retrieve a PJSIP header To field for the SIP OK response to Trying?

Thank you Joshua. So there is no way to retrieve header information which may come in on subsequent packages? If not, is there any way to make an Attended Transfer following the RFC5589? https://tools.ietf.org/html/rfc5589 Asking because we have a hospital with a Cisco switch. Hospital has

Re: [asterisk-users] Asterisk 14.2.1 PJSIP - is it possible to retrieve a PJSIP header To field for the SIP OK response to Trying?

On Tue, Jan 24, 2017, at 01:25 PM, Dan Cropp wrote: > I place a call into Asterisk (from SIP phone) and the To header does not > have a tag. Asterisk then sends it's Trying response, still no tag in > the To header. The phone then replies with OK, this time the To header > includes a tag. > >

[asterisk-users] Asterisk 14.2.1 PJSIP - is it possible to retrieve a PJSIP header To field for the SIP OK response to Trying?

I place a call into Asterisk (from SIP phone) and the To header does not have a tag. Asterisk then sends it's Trying response, still no tag in the To header. The phone then replies with OK, this time the To header includes a tag. Is there any way to retrieve this response To header (including