[Freeswitch-users] icall's carrier service returns 480 Temporarily Unavailable for outbound INVITE

[Sergey Okhapkin]

Disable no-sense for PSTN termination codec L16, make PCMU primary.

On Wednesday 01 September 2010, mdale111 at verizon.net wrote:
> Hello all,
> 
> I'm going on the fourth day with no response from icall's support on this
> issue, so I would greatly appreciate any guidance.
> 
> Freeswitch successfully registers with icalls outbound server,
> sbc01-car.dal.us.icall.net, and incoming calls are handled properly. But
> when I try to call a land-line with
> pa call 1813968XXXX, I get a response of 480 Temporarily Unavailable. I've
> also registered my external ip address with icalls servers.
> 
> Also, this works "originate sofia/internal/9996 at conference.freeswitch.org
> 1000", but this doesn't "originate
> sofia/internal/1813968XXXX at sbc01-car.dal.us.icall.net:5060 1000."
> 
> Windows XP SP3, 32-bit, 1.5gb
> FreeSWITCH Version 1.0.4 (14460)
> 
> Here's the pa call sip trace from wireshark:
> 
> INVITE sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060 SIP/2.0
> Via: SIP/2.0/UDP 173.65.36.19;rport;branch=z9hG4bKg0DHp06gr9Utj
> Max-Forwards: 70
> From: "username"
> <sip:cust_username at sbc01-car.dal.us.icall.net:5060;transport=udp>;tag=43Sy3
> cymXr8vH To: <sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060>
> Call-ID: 2896ecba-2e54-122e-88b1-073747d47dd9
> CSeq: 1221935 INVITE
> Contact: <sip:gw+icall at 173.65.36.19:5060;transport=udp>
> User-Agent: FreeSWITCH-mod_sofia/1.0.4-14460
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,
>  NOTIFY, REFER, UPDATE, REGISTER, INFO
> Supported: timer, precondition, path, replaces
> Allow-Events: talk, refer
> Content-Type: application/sdp
> Content-Disposition: session
> Content-Length: 316
> Remote-Party-ID: "username"
> <sip:813995XXXX at sbc01-car.dal.us.icall.net:5060>;party=calling;screen=yes;p
> rivacy=off
> 
> v=0
> o=FreeSWITCH 1283092013 1283092014 IN IP4 173.65.36.19
> s=FreeSWITCH
> c=IN IP4 173.65.36.19
> t=0 0
> m=audio 23986 RTP/AVP 10 0 8 3 101 13
> a=rtpmap:10 L16/8000
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:3 GSM/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=rtpmap:13 CN/8000
> a=ptime:20
> 
> SIP/2.0 100 Trying
> Via: SIP/2.0/UDP 173.65.36.19;rport=5060;branch=z9hG4bKg0DHp06gr9Utj
> From: "username"
> <sip:cust_username at sbc01-car.dal.us.icall.net:5060;transport=udp>;tag=43Sy3
> cymXr8vH To: <sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060>
> Call-ID: 2896ecba-2e54-122e-88b1-073747d47dd9
> CSeq: 1221935 INVITE
> User-Agent: CoreSSP SBC
> Content-Length: 0
> 
> SIP/2.0 480 Temporarily Unavailable
> Via: SIP/2.0/UDP 173.65.36.19;rport=5060;branch=z9hG4bKg0DHp06gr9Utj
> From: "username"
> <sip:cust_username at sbc01-car.dal.us.icall.net:5060;transport=udp>;tag=43Sy3
> cymXr8vH To:
>  <sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060>;tag=FQK8XBFmHggUg
>  Call-ID: 2896ecba-2e54-122e-88b1-073747d47dd9
> CSeq: 1221935 INVITE
> User-Agent: CoreSSP SBC
> Accept: application/sdp
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER,
> REFER, NOTIFY
> Supported: timer, precondition, path, replaces
> Allow-Events: talk, refer
> Reason: Q.850;cause=16;text="NORMAL_CLEARING"
> Content-Length: 0
> Remote-Party-ID: "1813968XXXX" <sip:1813968XXXX at 8.19.97.6>
> 
> 
> ACK sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060 SIP/2.0
> Via: SIP/2.0/UDP 173.65.36.19;rport;branch=z9hG4bKg0DHp06gr9Utj
> Max-Forwards: 70
> From: "username"
> <sip:cust_username at sbc01-car.dal.us.icall.net:5060;transport=udp>;tag=43Sy3
> cymXr8vH To:
>  <sip:1813968XXXX at sbc01-car.dal.us.icall.net:5060>;tag=FQK8XBFmHggUg
>  Call-ID: 2896ecba-2e54-122e-88b1-073747d47dd9
> CSeq: 1221935 ACK
> Content-Length: 0
> 
> Thanks in advance.
> 
> 
> 
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