And how exactly is this Kamailio-related? On Thu, May 14, 2020 at 3:24 PM Yuriy Nasida <[email protected]> wrote:
> I do not want MS to initiate a separate call leg. I want to get > attended (consult) transfer. I call from A to B. Next call from A to C. > Next, I want transfer B to C. > B and C is pstn numbers (i.e. not MS side). > > I expect 2 variants: > > 1) Without REFER support at kamailio. I expect MS just will do > transfer B-->C at MS side. But MS send one more INVITE to C Instead of > this. i.e. C side already has the call. I do transfer and.. C side gets > one more call instead of transfer. > > 2) Kamilio support REFER and send it to FS. FS should transfer such > call inside itself (like it does for REFERs from zoiper or other usual > softphones). > But... MS sends weird REFER and FS can not handle it it the same way like > FS does for zoiper. > > Please advice. > > > > > > > > On Thu, 14 May 2020 at 18:39, Sergiu Pojoga <[email protected]> wrote: > >> Remove the REFER from Supported header if you want MS to initiate a >> separate call leg, it's described in the direct dialing documentation. >> >> Cheers. >> >> On Thu, May 14, 2020, 11:14 AM Yuriy Nasida, <[email protected]> wrote: >> >>> Well, I saw similar questions in the list already but looks like nobody >>> has answer. >>> >>> Please look at REFER below. >>> >>> Kamilio get REFER from MS and sends it to FS node. Next, FS node try to >>> make 3th call for some reason.I expect that FS will not do 3th call and >>> just will connect Alice and Bob itself. >>> >>> >>> 2020/05/14 12:32:00.637027 KAM_IP:5060 -> FS_IP:5060 >>> REFER sip:Alice_number@FS_IP:5060;transport=udp SIP/2.0 >>> FROM: Customer1<sip:[email protected]:5061 >>> ;user=phone>;tag=a860c50a3fb54d08b4e5740fa2dfb3d6 >>> TO: <sip:Alice_number@FQDN_OF_TRUNK:5061>;user=phone;tag=e8ct9S6ty13va >>> CSEQ: 4 REFER >>> CALL-ID: 2c71b2a6669b5343a231e1244b19c945 >>> MAX-FORWARDS: 50 >>> Via: SIP/2.0/UDP >>> FQDN_OF_TRUNK:5060;branch=z9hG4bK10ae.2c42897feca117121a23bf0c8d54cd19.0;i=c >>> VIA: SIP/2.0/TLS 52.114.75.24:5061;branch=z9hG4bK7e3e8998 >>> CONTACT: <sip:api-du-a-euwe.pstnhub.microsoft.com:443 >>> ;x-i=6b68e7aa-f5e2-44ec-9edf-0bacbabfce07;x-c=2c71b2a6669b5343a231e1244b19c945/d/8/b68f86794a8e44d19543f8edbee6b2fc >>> CONTENT-LENGTH: 0 >>> REFER-TO: <sip:[email protected]:5061 >>> ;user=phone;transport=tls> >>> REFERRED-BY: <sip:sip.pstnhub.microsoft.com:5061 >>> ;x-m=8:orgid:21bc47d3-c050-4292-8234-46f7005b97aa;x-t=fb788ef8-3c4c-455a-8d62-f3c20832c0d3;x-ti=6b68e7aa-f5e2-44ec-9edf- >>> >>> acbabfce07;x-tt=aHR0cHM6Ly9hcGktZHUtYS1ldXdlLnBzdG5odWIubWljcm9zb2Z0LmNvbS92MS9uZ2MvY2FsbG5vdGlmaWNhdGlvbj9kY2k9YzIxMjE3MzEyNTQ2NDk1ZjlhYTcwODliYTkwNGIxZGQ%3D> >>> USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2020.5.6.2 i.EUWE.4 >>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY >>> P-ASSERTED-IDENTITY: <tel:MS_TRUNK_NUMBER>,< >>> sip:[email protected]> >>> PRIVACY: id >>> X-AUTH-IP: 52.114.75.24 >>> X-AUTH-PORT: 3136 >>> >>> >>> Any advice? >>> >>> >>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> [email protected] >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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