[Freeswitch-users] strange 503 error thrown by freeswitch

[Brian West]

You have NAT issues... ACK Timeout.

/b

On Jan 19, 2009, at 5:06 AM, Juan Backson wrote:

>   BYE sip:10111 at 192.168.1.103:7001 SIP/2.0
>   Via: SIP/2.0/UDP  
> 192.168.1.116:5070;rport;branch=z9hG4bKFe6jS54pt5K6B
>   Route: <sip:192.168.1.122;lr=on;ftag=112>
>   Max-Forwards: 70
>   From: 0010111 <sip:0010111 at 192.168.1.122>;tag=235vcFp8gSHtF
>   To: 10111 <sip:10111 at 192.168.1.122:7001>;tag=112
>   Call-ID: 112-26869 at 192.168.1.103
>   CSeq: 110076879 BYE
>   Contact: <sip:mod_sofia at 192.168.1.116:5070;transport=udp>
>   User-Agent: FREESWITCH Media Gateway
>   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE,  
> SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH
>   Supported: timer, precondition, path, replaces
>   Reason: SIP;cause=408;text="ACK Timeout"
>   Content-Length: 0
>
>    
> ------------------------------------------------------------------------
> 2009-01-19 13:40:31 [DEBUG] sofia.c:2529 sofia_handle_sip_i_state()  
> Channel sofia/internal/10111 at 192.168.1.122:7001 entering state  
> [terminating]
> send 316 bytes to udp/[192.168.1.122]:5060 at 18:40:31.154944:
>    
> ------------------------------------------------------------------------
>   SIP/2.0 500 Internal Server Error
>   Via: SIP/2.0/UDP 192.168.1.122;branch=z9hG4bK855f.d0dc6ad1.0
>   Via: SIP/2.0/UDP 192.168.1.103:7001
>   From: 10111 <sip:10111 at 192.168.1.122:7001>;tag=112
>   To: 0010111 <sip:0010111 at 192.168.1.122>;tag=235vcFp8gSHtF
>   Call-ID: 112-26869 at 192.168.1.103
>   CSeq: 2 INVITE
>   Content-Length: 0

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