[OpenSIPS-Users] Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

k1028 mrprotocols at gmail.com
Wed Aug 4 18:39:08 CEST 2010 

There is two way audio from UA to OpenSIPs to Asterisk, but there is no Audio
from Asterisk to OpenSIPs to UA after upgrading to OpenSIPS 1.6.2 with
Mediaproxy 2 from OpenSIPS 1.3 with Mediaproxy 1. Can someone please help me
out? I tried everything I can think of. I can see the Media session created
in Mediaproxy and Audio is pass from Mediaproxy to Asterisk but nothing from
Mediaproxy to UA. MediaRelay debug so unknow RTP address for the UA. 

I tired to use engage_media_proxy on request route and use_media_proxy on
onreply_route both are not working. I also tried to use fix_nated_sdp as
well as fix_contact via nat_travesal module instead of nathelper module.
This worked before I did the upgrade with the same onreply_route. Thank You 

onreply_route[3] {
        if(nat_uac_test("1") ) {
                xlog("L_INFO", "INFO:  M=$rm RURI=$ru F=$fu T=$tu IP=$si
ID=$ci n\n");
                fix_nated_contact();    
        }
        if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") {
                if(!search("^Content-Length:[ ]*0")) {
                        use_media_proxy(); 
                }
        }
        exit;

}

INVITE sip:555 at 173.8.136.75:41136 SIP/2.0

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>

Contact: <sip:1510555555 at 6x.7x.1xx.5x>

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

User-Agent: iWorld

Max-Forwards: 69

Date: Tue, 03 Aug 2010 23:14:22 GMT

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO

Supported: replaces

Content-Type: application/sdp

Content-Length: 399

Session-Expires: 90



v=0

o=root 12815 12815 IN IP4 6x.7x.1xx.5x

s=session

c=IN IP4 6x.7x.1xx.5x

t=0 0

m=audio 34852 RTP/AVP 18 4 97 3 0 101

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:4 G723/8000

a=fmtp:4 annexa=no

a=rtpmap:97 iLBC/8000

a=fmtp:97 mode=30

a=rtpmap:3 GSM/8000

a=rtpmap:0 PCMU/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-16

a=silenceSupp:off - - - -

a=ptime:20

a=sendrecv

SIP/2.0 100 Trying

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



SIP/2.0 180 Ringing

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOT1510555555 at 6x.7x.1xx.5xIFY,
OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

....SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv

BYE sip:1510555555 at 6x.7x.1xx.5x SIP/2.0

Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e

From: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

To: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 101 BYE

Max-Forwards: 70

Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

User-Agent: Linksys/PAP2T-5.1.6(LS)

Content-Length: 0



SIP/2.0 200 OK

To: <sip:555 at 7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

From: "1510555555" <sip:1510555555 at 6x.7x.1xx.5x>;tag=as42c14947

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419 at 6x.7x.1xx.5x

CSeq: 102 INVITE

Via: SIP/2.0/UDP 7x.2x.6x.2x;branch=z9hG4bKbb2c.3f48cee.0

Via: SIP/2.0/UDP
6x.7x.1xx.5x:5060;received=6x.7x.1xx.5x;branch=z9hG4bK32b365a5;rport=5060

Record-Route: <sip:555 at 7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555 at 192.168.8.201:5068>

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

Supported: x-sipura, replaces

Content-Type: application/sdp



v=0

o=- 5176 5176 IN IP4 192.168.8.201

s=-

c=IN IP4 192.168.8.201

t=0 0

m=audio 16436 RTP/AVP 18 100 101

a=rtpmap:18 G729a/8000

a=fmtp:18 annexb=no

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:30

a=sendrecv



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