[Freeswitch-users] Require Timer on re-invite from FS to A-LEG

Michael Collins msc at freeswitch.org
Sat Sep 15 03:42:37 MSD 2012


Mike, try comma separating the values instead of using two sets of {}:
add_action("bridge","{sip_wait_for_aleg_ack=true,sip_require_timer=false}[sip_contact_user=$ext,sip_auth_username=".$tp_username.",sip_auth_password=".$tp_password.$x_lrn."]sofia/fs/".$tp_trunkprefix.$ext."@".$tp_providerip.";fs_path=sip:OUT_PROXY");

-MC

On Fri, Sep 14, 2012 at 3:38 PM, Mike Burlingame <mike.burlingame at me.com>wrote:

> I have that set in the bridge command however does not seem to be working
> as expected.
>
>
> add_action("bridge","{sip_wait_for_aleg_ack=true}{sip_require_timer=false}[sip_contact_user=$ext,sip_auth_username=".$tp_username.",sip_auth_password=".$tp_password.$x_lrn."]sofia/fs/".$tp_trunkprefix.$ext."@".$tp_providerip.";fs_path=sip:OUT_PROXY");
>
>
>
> On Sep 14, 2012, at 3:16 PM, Anthony Minessale <
> anthony.minessale at gmail.com> wrote:
>
> set {sip_require_timer=false} in your outbound calls or globally
>
>
> On Fri, Sep 14, 2012 at 5:10 PM, Mike Burlingame <mike.burlingame at me.com>wrote:
>
>> it seems if I get an re-invite from the B-Leg FS add's requires timer and
>> changes the session timer to a high value to the re-invite going to the
>> A-Leg come to find out Acme Packets at our ULC's do not like this and send
>> us back a 420 Bad Extension and the call is disconnected with Reason:
>> Q.850;cause=127;text="INTERWORKING"
>>
>> The ULC are stating we need to only have it in our supported and do not
>> pass them a require.
>>
>> Re-Invite from B-Leg to FS
>>
>>  ------------------------------------------------------------------------
>>    INVITE sip:16025551212;phone-context=+1 at FS_SERVER:5070 SIP/2.0
>>    Via: SIP/2.0/UDP OpenSIPs_DID_Proxy;branch=z9hG4bK8288.10e55fe5.0
>>    Via: SIP/2.0/UDP
>> B-LEG_IP:5060;branch=z9hG4bKve7vp6002gr1gfsh72k0sb1gv1ek1.1
>>    Call-Id: f8330599-d298-4233-92bb-5d622e85aa6d
>>    Contact: <sip:18475551212 at B-LEG_IP:5060;transport=udp>
>>    Content-Length: 217
>>    Content-Type: application/sdp
>>    CSeq: 33480808 INVITE
>>    From: <sip:18475551212 at B-LEG_IP>;tag=100052073
>>    Max-Forwards: 92
>>    Session-Expires: 3600;refresher=uas
>>    Supported: timer
>>    To: <sip:116025551212 at OpenSIPs_DID_Proxy>;tag=Dj92X5t8065FQ
>>    User-Agent: FreeSwitch
>>
>>    v=0
>>    o=- 3308986892 0 IN IP4 B-LEG_IP
>>    s=Media Server
>>    c=IN IP4 B-LEG_IP
>>    t=0 0
>>    m=audio 51246 RTP/AVP 0 101
>>    a=rtpmap:0 PCMU/8000
>>    a=rtpmap:101 telephone-event/8000
>>    a=fmtp:101 0-15
>>    a=ptime:20
>>
>>  ------------------------------------------------------------------------
>>
>> Re-Invite from FS to A-Leg
>>   ------------------------------------------------------------------------
>>    INVITE sip:16025551212 at DID_CARRIER:5060;transport=udp SIP/2.0
>>    Via: SIP/2.0/UDP FS_SERVER:5070;rport;branch=z9hG4bKj8yevKKS0X0mK
>>    Route: <sip:OpenSIPS_DID_CARRIER_Proxy;lr=on>
>>    Max-Forwards: 97
>>    From: <sip:18475551212;phone-context=+1 at OpenSIPS_DID_CARRIER_Proxy
>> :5060;user=phone>;tag=c9Favaa53XFXB
>>    To: <sip:16025551212;phone-context=+1 at DID_CARRIER
>> :5060;user=phone>;tag=SDd626401-gK095bbb72
>>    Call-ID: SDd626401-b06f59c4aa359462042e25890d7b5bfd-v3000i1
>>    CSeq: 33480811 INVITE
>>    Contact: <
>> sip:18475551212;phone-context=+1 at FS_SERVER:5070;transport=udp>
>>    User-Agent: FreeSwitch
>>    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, NOTIFY
>>    Require: timer
>>    Supported: timer, precondition, path, replaces
>>    Session-Expires: 64800;refresher=uas
>>    Min-SE: 64800
>>    Content-Type: application/sdp
>>    Content-Disposition: session
>>    Content-Length: 235
>>    X-FS-Support: update_display,send_info
>>
>>    v=0
>>    o=- 3308979701 3213293310682935904 IN IP4 B-LEG_IP
>>    s=Media Server
>>    c=IN IP4 B-LEG_IP
>>    t=0 0
>>    m=audio 51246 RTP/AVP 0 101
>>    a=rtpmap:0 PCMU/8000
>>    a=rtpmap:101 telephone-event/8000
>>    a=fmtp:101 0-15
>>    a=ptime:20
>>
>>  ------------------------------------------------------------------------
>>
>>
>> _________________________________________________________________________
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>>
>> 
>> 
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>
>
>
> --
> Anthony Minessale II
>
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
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