Gateway - 1und1 Germany

[AndyX90]

Hi folks,

i have a problem which i am currently not able to solve...
I have a Gateway which requires the setting 'extension-in-contact' and the extension has to be the phone number in e164 without leading plus.
The Gateway registers successfully, and outbound calling is working well.
But inbound calls never work. If i make an inbound call, the call enters the pbx multiple times.

It is a number from german provider "1und1" but i only have some recommendations for asterisk:
from https://community.freepbx.org/t/config-problem-1und1-provider-germany/72407/7

I´ve got the Solution
It is true to setup 1und1 about telekom.
But some Caracters is to set:
“Hauptleitungen”
inband Progress = yes
Force rport = yes
Server URI: sip:49XXXXXXXX@sipbalance-c-bap.1und1.de
Client URI: sip:49XXXXXXXX@sip.1und1.de
Send Connected Line = yes
Username is right “049phonenumber” eg (4989123456)
@dirk:
when i don´t set the options i recieve more than one call.
And thank you for help

Am i missing something?

Thanks!

 

[AndyX90]

EDIT:

The only issue here seems to be, that there is no inbound rtp traffic.

Resulting in 3 Calls hitting my conference but the (single) caller has no audio.

09:04:09 pm
v=0 o=- 1028650199 1 IN IP4 212.227.124.72 s=- c=IN IP4 212.227.124.72 b=RR:2000 b=RS:600 b=AS:80 t=0 0 a=rtpengine:77ad47a3f663 m=audio 45934 RTP/AVP 9 8 96 0 97 b=RR:2000 b=RS:600 b=AS:80 a=rtpmap:9 G722/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:97 telephone-event/8000 a=fmtp:97 0-15 a=maxptime:240 a=msi:mavodi-0-15b-164-7-ffffffff-524e0000-600df94ff9585-948-ffffffffffffff ff-@10.137.222.3-10.137.201.3;UAGLEJ04-24 a=rtcp:45935 a=ptime:20

09:04:14 pm
v=0 o=- 600810708 1 IN IP4 212.227.124.8 s=- c=IN IP4 212.227.124.8 b=RR:2000 b=RS:600 b=AS:80 t=0 0 a=rtpengine:e1dfdde9f732 m=audio 23216 RTP/AVP 9 8 96 0 97 b=RR:2000 b=RS:600 b=AS:80 a=rtpmap:9 G722/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:97 telephone-event/8000 a=fmtp:97 0-15 a=maxptime:240 a=msi:mavodi-0-15b-164-7-ffffffff-524e0000-600df94ff9585-948-ffffffffffffff ff-@10.137.222.3-10.137.201.3;UAGLEJ04-24 a=rtcp:23217 a=ptime:20

09:04:18 pm
v=0 o=- 1437696090 1 IN IP4 212.227.124.6 s=- c=IN IP4 212.227.124.6 b=RR:2000 b=RS:600 b=AS:80 t=0 0 a=rtpengine:c53001edf3a6 m=audio 36118 RTP/AVP 9 8 96 0 97 b=RR:2000 b=RS:600 b=AS:80 a=rtpmap:9 G722/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 G726-32/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:97 telephone-event/8000 a=fmtp:97 0-15 a=maxptime:240 a=msi:mavodi-0-15b-164-7-ffffffff-524e0000-600df94ff9585-948-ffffffffffffff ff-@10.137.222.3-10.137.201.3;UAGLEJ04-24 a=rtcp:36119 a=ptime:20

 

[AndyX90]

I have attached some screenshots.



The following is one call:

I would be very grateful for any hint.