Hi Alexsandr,

Well, the problem is more complex a bit. I see you configured OpenSIPs to add PATH header to REGISTER before sending it to FS. The address in PATH has UDP transport, so FS (if supports PATH) should send the calls back to OpenSIPS by using the address from PATH (with UDP). The contact in register has TLS transport (and you fwd it to FS as it is), but it should not be used directly by FS because of the presence and priority of PATH hdr.

So, my only explanation is that FS does not support / not configured to handle PATH, so that it uses the address from contact, which is TLS.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 01/24/2013 03:04 PM, Chusov Alexsandr wrote:
Yes Opensips proxying the REGISTER to FS.
No, I get an error that TLC unsupported Profiles.
it seems that this problem FS but I'm not sure yet. http://jira.freeswitch.org/browse/FS-4989


2013/1/24 Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>>

    Hi Chusov,

    Is your OpenSIPS proxying the REGISTER from clients to FS ? Do you
    see how the INVITE FS wants to send via TLS looks like ?

    Regards,

    Bogdan-Andrei Iancu
    OpenSIPS Founder and Developer
    http://www.opensips-solutions.com


    On 01/22/2013 12:36 PM, Chusov Alexsandr wrote:
    Hello.
    I'm trying to deploy Opensips  as a front-end for TLS-UDP
    translation, as a back-end would be FreeSWITCH.
    TLS -> Opensips -> UDP -> FreeSWITCH
    TLS work fine end point is registered. But when freeswitch send
    invite he tries use TLS instead of UDP. I understand the problem
    in "transport=tls"

    Example register message:

    REGISTER sip:10.222.0.22 SIP/2.0
    Record-Route: <sip:10.222.0.22;r2=on;lr=on>
    Record-Route: <sip:10.222.0.22;transport=tls;r2=on;lr=on>
    Via: SIP/2.0/UDP 10.222.0.22;branch=z9hG4bKcydzigwkX;i=1
    Via: SIP/2.0/TCP
    10.222.1.221:5060;branch=z9hG4bK317662383;rport=49521;alias
    From: <sip:[email protected]
    <mailto:sip%[email protected]>>;tag=905919494
    To: <sip:[email protected] <mailto:sip%[email protected]>>
    Call-ID: [email protected]
    <mailto:[email protected]>
    CSeq: 2011 REGISTER
    Contact:
    
<sip:[email protected]:5060;transport=tls>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-1000-8000-000B823DB6B2>"
    Max-Forwards: 69
    User-Agent: Grandstream GXP1405 1.0.5.10
    Supported: path
    Expires: 0
    Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY,
    INFO, REFER, UPDATE, MESSAGE
    Content-Length: 0
    Path:
    <sip:10.222.0.22;lr;received='sip:10.222.1.221:49521;transport=tls'>



    Sorry for my english


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