v20: direct SIP not working anymore

[jawi]

Hello
Since i upgraded v18 to v20 all my direct SIP does not work anymore. i only get a dialtone but my client does not ring. After i cancel the call i get a missed call mail. calls via sip trunk are working fine

here is the log of the call
08:04:16.997|7f64c67fc6c0| Info|MSEndPoint.cpp(921): 1:[email protected]:5482: SDP address is forced for the EXTERNAL connection -3.x.x.x
08:04:16.997|7f64c67fc6c0|Trace|MSEndPoint.cpp(954): 6:[email protected]:5482: a try(1) to open sockets on External(9016,9017)
08:04:16.997|7f64c67fc6c0|Trace|MSEndPoint.cpp(974): 3:[email protected]:5482: RTP bind address 172.26.10.19:9016
08:04:16.997|7f64c67fc6c0|Trace|MSEndPoint.cpp(983): 3:[email protected]:5482: RTCP bind address 172.26.10.19:9017
08:04:16.997|7f64c67fc6c0|Trace|MediaServer.cpp(242): 7:/Sources/Projects/Common/VoIPFileEngine/IMMFileStreamReader.cpp(144) /var/lib/3cxpbx/Instance1/Data/Ivr/Prompts/
onhold.wav taken from the cache
08:04:16.997|7f64de7fc6c0|Trace|RTPReceiver.cpp(161): 5:RTPReceiver[0]:RTP receiver is added for [email protected]:5482(C:9.1) on socket (33)
08:04:16.997|7f64de7fc6c0|Trace|RTPReceiver.cpp(161): 5:RTPReceiver[0]:RTCP receiver is added for [email protected]:5482(C:9.1) on socket (35)
08:04:16.998|7f64c67fc6c0|Trace|MediaServer.cpp(1026): 3:EndPoint created: (destination=54.89.26.205)
EndPoint: ID=[email protected]:5482(EXTERNAL)
LOGID=C:9.1 Status: MSEP_EXTERNAL FORCE_MEDIA_PROXY
RTP:3.x.x.x:9016
RTCP:3.x.x.x:9017
STUN RTP:<none>
STUN RTCP:<none>
Coder:
NOT SET
101:telephony-event/8000
102:telephony-event/48000
Party ptime:20
Party RTP:<none>
Party RTCP:<none>
Decoders:
<empty>

08:04:16.998|7f64c67fc6c0|Trace|MediaServer.cpp(1545): 4:EP [email protected]:5482 joined to call [email protected]:5482
08:04:16.998|7f64c67fc6c0|Trace|MediaServer.cpp(1554): 4:starting send on new call [email protected]:5482
08:04:16.999|7f64c67fc6c0|Trace|MediaServer.cpp(1118): 3:Set Remote Offer: C:9.1 SDP:v=0
o=didww-sbc 1720739330 1720739331 IN IP4 46.19.210.39
s=didww-sbc
t=0 0
m=audio 50560 RTP/AVP 0 8 18 4 101
c=IN IP4 46.19.210.39
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=rtpmap:4 G723/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:18 annexb=no
a=ptime:20
a=sendrecv

08:04:16.999|7f64c67fc6c0|Trace|MSEndPoint.cpp(5215): 3:New [email protected]:5482 SILENCE
08:04:17.000|7f64c67fc6c0|Trace|MSEndPoint.cpp(2723): 10artyAddrRTP_ is set to 46.19.210.39:50560
08:04:17.000|7f64c67fc6c0|Trace|MSEndPoint.cpp(2736): 10artyAddrRTCP_ is set to 46.19.210.39:50561
08:04:17.000|7f64c67fc6c0| Info|MSEndPoint.cpp(2771): 11:[MS211000] C:9.1: 46.19.210.39:50560 offers ONLY telephone-event/8000. In-Band DTMF tone detection is turned of
f for this call segment
08:04:17.000|7f64c67fc6c0|Trace|MSCallConf.cpp(89): 3:Add codec usage for [email protected]:5482.Usage on 127.0.0.1:5482:1
08:04:17.000|7f64c67fc6c0| Info|MSEndPoint.cpp(3153): 10:[MS210000] C:9.1:Offer received. RTP connection: 46.19.210.39:50560(50561)
08:04:17.020|7f64e4f1c6c0|Trace|MSEndPoint.h(531): 5:C:9.1: set encoder to 0 PCMU/8000/8000