[Serusers] Error: I won't send a reply for ACK

[Fernando Patzlaff]

Hi all,

I have problem with my SER. It's work fine on the version 0.8.14.

I upgrade its to 0.9.4, but when I make a call from a gateway to another 
gateway bypassing the SER the call is ended in 15 seconds.

The message appears on tethreal is:

[root at sv02 ser]# tethereal -R sip
Capturing on eth0
 11.426429  10.128.16.3 -> 10.128.0.11  SIP/SDP Request: INVITE 
sip:3354 at 10.128.0.11:5070, with session description
 11.428174  10.128.0.11 -> 10.128.16.3  SIP Status: 401 Unauthorized
 11.505784  10.128.16.3 -> 10.128.0.11  SIP Request: ACK 
sip:3354 at 10.128.0.11:5070
 11.528044  10.128.16.3 -> 10.128.0.11  SIP/SDP Request: INVITE 
sip:3354 at 10.128.0.11:5070, with session description
 0(3732) -> encaminhando para o gv01 asdasdasd 11.531864  10.128.0.11 -> 
10.128.16.3  SIP Status: 100 trying -- your call is important to us
 11.532865  10.128.0.11 -> 10.128.0.2   SIP/SDP Request: INVITE 
sip:3354 at 10.128.0.11:5070, with session description
 11.591058   10.128.0.2 -> 10.128.0.11  SIP Status: 100 Trying
 13.129865   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 183 Session 
Progress, with session description
 13.130850  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 183 Session 
Progress, with session description
 13.242219   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 180 Ringing, 
with session description
 13.242898  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 180 Ringing, 
with session description
 13.257439   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 200 OK, with 
session description
 13.258149  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 200 OK, with 
session description
 0(3732) ACC: transaction answered: method=INVITE, 
i-uri=sip:3354 at 10.128.0.11:5070, o-uri=sip:3354 at 10.128.0.11:5070, 
call_id=call-805E8372-0630-DA11-0214-E at 10.128.16.3, 
from=<sip:10.128.16.3>;tag=a801003-12, code=200
 13.406006  10.128.16.3 -> 10.128.0.11  SIP Request: ACK 
sip:10.128.0.11:5070;ftag=a801003-12;lr=on
 0(3732) ACC: request acknowledged: method=ACK, 
i-uri=sip:10.128.0.11:5070;ftag=a801003-12;lr=on, 
o-uri=sip:10.128.0.11:5070;ftag=a801003-12;lr=on, 
call_id=call-805E8372-0630-DA11-0214-E at 10.128.16.3, 
from=<sip:10.128.16.3>;tag=a801003-12, code=200
 0(3732) Warning: sl_send_reply: I won't send a reply for ACK!!
 13.755012   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 200 OK, with 
session description
 13.756575  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 200 OK, with 
session description
 14.755003   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 200 OK, with 
session description
 14.756304  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 200 OK, with 
session description
 16.755340   10.128.0.2 -> 10.128.0.11  SIP/SDP Status: 200 OK, with 
session description
 16.756279  10.128.0.11 -> 10.128.16.3  SIP/SDP Status: 200 OK, with 
session description
 45.262004   10.128.0.2 -> 10.128.0.11  SIP Request: BYE 
sip:10.128.0.11:5070;ftag=a801003-12;lr=on
 45.262719  10.128.0.11 -> 10.128.16.3  SIP Request: BYE sip:10.128.16.3
 45.336383  10.128.16.3 -> 10.128.0.11  SIP Status: 200 OK
 45.336871  10.128.0.11 -> 10.128.0.2   SIP Status: 200 OK

Do they have an idea?

Thanks,

Fernando Patzlaff