[Freeswitch-users] 503 service unavalible

[Miha]

HI,

I need a little help figuring out why FS sends 503. I happens when 302 
happens and opensips relay another call throught FS. It started to 
happening why I used in a brdige dns srv domain.

All other trasfers and call a lookig good and wokirng.

p.s.: 302 is handled by opensips.

tnx

here is a pastebin: http://pastebin.freeswitch.org/21677

And here is just sip trace:

1028.883730 UAC_PUBLIC_IP -> OPENSIPS_IP SIP/SDP Request: INVITE 
sip:014310000 at dns_srv.domain.com, with session description
1028.888153 OPENSIPS_IP -> UAC_PUBLIC_IP SIP Status: 100 Giving a try
1028.888248 OPENSIPS_IP -> FS_IP SIP/SDP Request: INVITE 
sip:38614310000 at dns_srv.domain.com, with session description
1028.889756 FS_IP -> OPENSIPS_IP SIP Status: 100 Trying
1028.916452  84.41.126.2 -> OPENSIPS_IP SIP Request: NOTIFY 
sip:dns_srv.domain.com
1028.917245 OPENSIPS_IP -> 84.41.126.2  SIP Status: 407 Proxy 
Authentication Required
1028.926470 FS_IP -> OPENSIPS_IP SIP/SDP Request: INVITE 
sip:38614310000 at dns_srv.domain.com, with session description
1028.934352 OPENSIPS_IP -> FS_IP SIP Status: 100 Giving a try
1028.934438 OPENSIPS_IP -> UAC_PUBLIC_IP SIP/SDP Request: INVITE 
sip:38614310000 at UAC_PUBLIC_IP:8604, with session description
1028.954083 UAC_PUBLIC_IP -> OPENSIPS_IP SIP Status: 100 Trying
1028.956366  84.41.126.2 -> OPENSIPS_IP SIP Request: NOTIFY 
sip:dns_srv.domain.com
1028.956998 OPENSIPS_IP -> 84.41.126.2  SIP Status: 484 Address Incomplete
1028.957910 UAC_PUBLIC_IP -> OPENSIPS_IP SIP Status: 302 Moved Temporarily
1028.958296 OPENSIPS_IP -> UAC_PUBLIC_IP SIP Request: ACK 
sip:38614310000 at UAC_PUBLIC_IP:8604
1028.976068 OPENSIPS_IP -> FS_IP SIP/SDP Request: INVITE 
sip:30238651357952 at dns_srv.domain.com, with session description
1028.977116 FS_IP -> OPENSIPS_IP SIP Status: 100 Trying
1029.036370 FS_IP -> OPENSIPS_IP SIP Status: 503 Service Unavailable
1029.036849 OPENSIPS_IP -> FS_IP SIP Request: ACK 
sip:30238651357952 at dns_srv.domain.com
1029.037055 OPENSIPS_IP -> FS_IP SIP Status: 500 Service Unavailable