28 May
2021
28 May
'21
11:29 a.m.
It’s very difficult to read, don’t paste an sngrep screenshot. If you can,
please save the call to a file, then share that.
:)
On Thu, 27 May 2021 at 21:09, Kashish Raheja <kashishraheja1809(a)gmail.com>
wrote:
Yes, have shared the complete traces in this thread
itself.
Thanks.
Regards
Kashish
On Thu, May 27, 2021 at 6:44 PM Kashish Raheja <
kashishraheja1809(a)gmail.com> wrote:
--
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
Haven't been able to sort this out yet.
Anything am I missing here?
Thanks.
Regards
Kashish
On Fri, May 21, 2021 at 1:44 AM Kashish Raheja <
kashishraheja1809(a)gmail.com> wrote:
> Hi Daniel,
>
> Sorry it took some time for me to make these changes.
>
> I have made all the changes as suggested by you however it still doesn't
> seem to work. No audio in the outbound call however incoming call works
> fine.
>
> Here are the SIP traces after making the changes:
>
> *INVITE: Asterisk to Kamailio:*
>
>
│INVITE sip:09413745250@192.168.0.192:5060 SIP/2.0
> 3.236.72.101:5060 192.168.0.192:5060
10.0.87.230:5060 10.0.76.9:5060 │Via: SIP/2.0/UDP
3.236.72.101:5060;branch=z9hG4bK62f0d772;rport
> ──────────┬───────── ──────────┬─────────
──────────┬───────── ──────────┬─────────│Max-Forwards: 70
> 01:22:15.782149 │ *INVITE (SDP) * │ │
│ │From:
<sip:68983619@192.168.0.192:5060>;tag=as69eb1cce
> +0.050579 │ *──────────────────────────>* │
│ │ │To: <sip:09413745250@192.168.0.192:5060>
> 01:22:15.832728 │ 100 trying -- your call is │ │
│ │Contact: <sip:68983619@3.236.72.101:5060>
> +0.000348 │ <────────────────────────── │ │
│ │Call-ID:
1191aedf331ec3e35955bf376a20999d(a)14.98.22.110
> 01:22:15.833076 │ │ │
INVITE (SDP) │ │CSeq: 102 INVITE
> +0.004863 │ │ │
──────────────────────────> │ │User-Agent: Asterisk PBX 17.7.0
> 01:22:15.837939 │ │ │
100 Trying │ │Date: Thu, 20 May 2021 19:52:15 GMT
> +0.799120 │ │ │
<────────────────────────── │ │Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
> 01:22:16.637059 │ │ │
183 Session Progress (SDP) │ │Supported: replaces, timer
> +0.000179 │ │ │
<────────────────────────── │ │P-Preferred-Identity:
<sip:68983600@10.0.76.9>
> 01:22:16.637238 │ 183 Session Progress (SDP) │ │
│ │Content-Type: application/sdp
> +1.490537 │ <────────────────────────── │ │
│ │Content-Length: 263
> 01:22:18.127775 │ │ │
180 Ringing │ │
> +0.000189 │ │ │
<────────────────────────── │ │v=0
> 01:22:18.127964 │ 180 Ringing │ │
│ │o=root 1560151942 1560151942 IN IP4 3.236.72.101
*(Asterisk's Public IP)*
> +0.349351 │ <────────────────────────── │ │
│ │s=Asterisk PBX 17.7.0
> 01:22:18.477315 │ │ │
180 Ringing │ │c=IN IP4 3.236.72.101 *(Asterisk's Public IP)*
> +0.000206 │ │ │
<<<──────────────────────── │ │t=0 0
> 01:22:18.477521 │ 180 Ringing │ │
│ │m=audio 14046 RTP/AVP 8 0 101
> +19.181387 │ <<<──────────────────────── │
│ │ │a=rtpmap:8 PCMA/8000
> 01:22:37.658908 │ │ │
200 OK (SDP) │ │a=rtpmap:0 PCMU/8000
> +0.073719 │ │ │
<────────────────────────── │ │a=rtpmap:101 telephone-event/8000
> 01:22:37.732627 │ 200 OK (SDP) │ │
│ │a=fmtp:101 0-16
> +0.241852 │ <────────────────────────── │ │
│ │a=maxptime:150
> 01:22:37.974479 │ ACK │ │
│ │a=sendrecv
> +0.000282 │ ──────────────────────────> │ │
│ │
> 01:22:37.974761 │ │ │
ACK │ │
> +4.095171 │ │ │
──────────────────────────> │ │
> 01:22:42.069932 │ │ │
BYE │ │
> +0.000361 │ │ │
<────────────────────────── │ │
> 01:22:42.070293 │ BYE │ │
│ │
> +0.244125 │ <────────────────────────── │ │
│ │
> 01:22:42.314418 │ 200 OK │ │
│ │
> +0.000275 │ ──────────────────────────> │ │
│ │
> 01:22:42.314693 │ │ │
200 OK │ │
> │ │ │
──────────────────────────> │ │
>
>
>
> *INVITE: Kamailio to Telco:*
>
>
│INVITE sip:09413745250@10.0.76.9 SIP/2.0
> 3.236.72.101:5060 192.168.0.192:5060
10.0.87.230:5060 10.0.76.9:5060 │Record-Route:
<sip:192.168.0.192;lr=on;ftag=as69eb1cce>
> ──────────┬───────── ──────────┬─────────
──────────┬───────── ──────────┬─────────│Via: SIP/2.0/UDP
192.168.0.192;branch=z9hG4bK9a7.1dc719cb9791c895364af0a28d633d02.0
> 01:22:15.782149 │ INVITE (SDP) │ │
│ │Via: SIP/2.0/UDP
3.236.72.101:5060;received=3.236.72.101;branch=z9hG4bK62f0d772;rport=5060
> +0.050579 │ ──────────────────────────> │ │
│ │Max-Forwards: 69
> 01:22:15.832728 │ 100 trying -- your call is │ │
│ │From:
<sip:68983619@192.168.0.192:5060>;tag=as69eb1cce
> +0.000348 │ <────────────────────────── │ │
│ │To: <sip:09413745250@192.168.0.192:5060>
> 01:22:15.833076 │ │ │ *
INVITE (SDP) * │ │Contact: <sip:68983619@3.236.72.101:5060>
> +0.004863 │ │ │
*──────────────────────────>* │ │Call-ID:
1191aedf331ec3e35955bf376a20999d(a)14.98.22.110
> 01:22:15.837939 │ │ │
100 Trying │ │CSeq: 102 INVITE
> +0.799120 │ │ │
<────────────────────────── │ │User-Agent: Asterisk PBX 17.7.0
> 01:22:16.637059 │ │ │
183 Session Progress (SDP) │ │Date: Thu, 20 May 2021 19:52:15 GMT
> +0.000179 │ │ │
<────────────────────────── │ │Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
> 01:22:16.637238 │ 183 Session Progress (SDP) │ │
│ │Supported: replaces, timer
> +1.490537 │ <────────────────────────── │ │
│ │P-Preferred-Identity:
<sip:68983600@10.0.76.9>
> 01:22:18.127775 │ │ │
180 Ringing │ │Content-Type: application/sdp
> +0.000189 │ │ │
<────────────────────────── │ │Content-Length: 279
> 01:22:18.127964 │ 180 Ringing │ │
│ │
> +0.349351 │ <────────────────────────── │ │
│ │v=0
> 01:22:18.477315 │ │ │
180 Ringing │ │o=root 1560151942 1560151942 IN IP4 10.0.87.230 *(RTP
Proxy's private IP)*
> +0.000206 │ │ │
<<<──────────────────────── │ │s=Asterisk PBX 17.7.0
> 01:22:18.477521 │ 180 Ringing │ │
│ │c=IN IP4 10.0.87.230 *(RTP Proxy's private IP)*
> +19.181387 │ <<<──────────────────────── │
│ │ │t=0 0
> 01:22:37.658908 │ │ │
200 OK (SDP) │ │m=audio 37322 RTP/AVP 8 0 101
> +0.073719 │ │ │
<────────────────────────── │ │a=rtpmap:8 PCMA/8000
> 01:22:37.732627 │ 200 OK (SDP) │ │
│ │a=rtpmap:0 PCMU/8000
> +0.241852 │ <────────────────────────── │ │
│ │a=rtpmap:101 telephone-event/8000
> 01:22:37.974479 │ ACK │ │
│ │a=fmtp:101 0-16
> +0.000282 │ ──────────────────────────> │ │
│ │a=maxptime:150
> 01:22:37.974761 │ │ │
ACK │ │a=sendrecv
> +4.095171 │ │ │
──────────────────────────> │ │a=nortpproxy:yes
> 01:22:42.069932 │ │ │
BYE │ │
> +0.000361 │ │ │
<────────────────────────── │ │
> 01:22:42.070293 │ BYE │ │
│ │
> +0.244125 │ <────────────────────────── │ │
│ │
> 01:22:42.314418 │ 200 OK │ │
│ │
> +0.000275 │ ──────────────────────────> │ │
│ │
> 01:22:42.314693 │ │ │
200 OK │ │
> │ │ │
──────────────────────────> │ │
>
>
>
> *On 200: Kamailio to Asterisk:*
>
>
│SIP/2.0 200 OK
> 3.236.72.101:5060 192.168.0.192:5060
10.0.87.230:5060 10.0.76.9:5060 │Via: SIP/2.0/UDP
3.236.72.101:5060;branch=z9hG4bK62f0d772;received=3.236.72.101;rport=5060
> ──────────┬───────── ──────────┬─────────
──────────┬───────── ──────────┬─────────│Record-Route:
<sip:192.168.0.192;lr;ftag=as69eb1cce>
> 01:22:15.782149 │ INVITE (SDP) │ │
│ │Call-ID:
1191aedf331ec3e35955bf376a20999d(a)14.98.22.110
> +0.050579 │ ──────────────────────────> │ │
│ │From:
<sip:68983619@192.168.0.192:5060>;tag=as69eb1cce
> 01:22:15.832728 │ 100 trying -- your call is │ │
│ │To:
<sip:09413745250@192.168.0.192:5060>;tag=aa2c806-t7ln3f58c3ea1
> +0.000348 │ <────────────────────────── │ │
│ │CSeq: 102 INVITE
> 01:22:15.833076 │ │ │
INVITE (SDP) │ │Allow:
INVITE,ACK,OPTIONS,BYE,CANCEL,INFO,REFER,NOTIFY,SUBSCRIBE,PRACK,UPDATE
> +0.004863 │ │ │
──────────────────────────> │ │Contact:
<sip:09413745250@10.0.76.9:5060;Hpt=8e72_16;CxtId=3;TRC=ffffffff-ffffffff>
> 01:22:15.837939 │ │ │
100 Trying │ │User-Agent: ZTE Softswitch/1.0.0
> +0.799120 │ │ │
<────────────────────────── │ │Require: timer
> 01:22:16.637059 │ │ │
183 Session Progress (SDP) │ │Session-Expires: 7200;refresher=uac
> +0.000179 │ │ │
<────────────────────────── │ │Content-Length: 208
> 01:22:16.637238 │ 183 Session Progress (SDP) │ │
│ │Content-Type: application/sdp
> +1.490537 │ <────────────────────────── │ │
│ │
> 01:22:18.127775 │ │ │
180 Ringing │ │v=0
> +0.000189 │ │ │
<────────────────────────── │ │o=- 1026 13186 IN IP4 192.168.0.192 *(RTP
Proxy's public IP)*
> 01:22:18.127964 │ 180 Ringing │ │
│ │s=SBC call
> +0.349351 │ <────────────────────────── │ │
│ │c=IN IP4 192.168.0.192 *(RTP Proxy's public
IP)*
> 01:22:18.477315 │ │ │
180 Ringing │ │t=0 0
> +0.000206 │ │ │
<<<──────────────────────── │ │m=audio 48462 RTP/AVP 8 101
> 01:22:18.477521 │ 180 Ringing │ │
│ │a=rtpmap:101 telephone-event/8000
> +19.181387 │ <<<──────────────────────── │
│ │ │a=fmtp:101 0-15
> 01:22:37.658908 │ │ │
200 OK (SDP) │ │a=rtpmap:8 PCMA/8000/1
> +0.073719 │ │ │
<────────────────────────── │ │a=nortpproxy:yes
> 01:22:37.732627 │ * 200 OK (SDP)* │ │
│ │
> +0.241852 │ *<──────────────────────────* │
│ │ │
> 01:22:37.974479 │ ACK │ │
│ │
> +0.000282 │ ──────────────────────────> │ │
│ │
> 01:22:37.974761 │ │ │
ACK │ │
> +4.095171 │ │ │
──────────────────────────> │ │
> 01:22:42.069932 │ │ │
BYE │ │
> +0.000361 │ │ │
<────────────────────────── │ │
> 01:22:42.070293 │ BYE │ │
│ │
> +0.244125 │ <────────────────────────── │ │
│ │
> 01:22:42.314418 │ 200 OK │ │
│ │
> +0.000275 │ ──────────────────────────> │ │
│ │
> 01:22:42.314693 │ │ │
200 OK │ │
> │ │ │
──────────────────────────> │ │
>
>
>
> On the cloud Asterisk, all the relevant public IPs are already allowed.
>
> Have run the rtpproxy on the bridge mode with the following command:
> */usr/local/bin/rtpproxy -s udp:127.0.0.1:7722 <http://127.0.0.1:7722>
> -u asterisk -p /var/run/rtpproxy/rtpproxy.pid -l 192.168.0.192/10.0.87.230
> <http://192.168.0.192/10.0.87.230>*
>
> Apart from this, in the Asterisk console I can see that the RTP packets
> are being sent to Kamailio
>
> Sent RTP packet to 14.98.22.110:11648 (type 08, seq 022310, ts 029280, len
000160)
> Sent RTP packet to 14.98.22.110:11648 (type 08, seq 022311, ts 029440, len
000160)
> Sent RTP packet to 14.98.22.110:11648 (type 08, seq 022312, ts 029600, len
000160)
> Sent RTP packet to 14.98.22.110:11648 (type 08, seq 022313, ts 029760, len
000160)
>
>
> However, there isn't any log for receiving the RTP packets unlike for
> incoming calls
>
> Anything am I missing here?
>
> Thanks.
> Regards
> Kashish
>
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