Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

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Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

k1028
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@173.8.136.75:41136 SIP/2.0

Record-Route: <sip:555@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@6x.7x.1xx.5x>;tag=as42c14947

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

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x:5060;user=phone>

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

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

Server: Linksys/PAP2T-5.1.6(LS)

Content-Length: 275

Allow: ACK, BYE, CANCEL, INFO, INVITE, NOT[hidden email]IFY, 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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Content-Length: 0



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

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Content-Length: 0



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

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Content-Length: 0



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

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0

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

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

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

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

CSeq: 101 BYE

Max-Forwards: 70

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

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

Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>

Contact: 1646999999<sip:555@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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Re: Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

Matthew Lehner
I have no done a lot of investigating into this. But I have
use_media_proxy() in *both* the request and reply route. Without
having it in both places, the audio would not (always) get setup
properly.

In my request route I just check that for any INVITE request and call
use_media_proxy.

Matt

On Wed, Aug 4, 2010 at 12:39 PM, k1028 <[hidden email]> wrote:

>
> 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@173.8.136.75:41136 SIP/2.0
>
> Record-Route: <sip:555@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@6x.7x.1xx.5x>;tag=as42c14947
>
> To: <sip:555@7x.2x.6x.2x:5060;user=phone>
>
> Contact: <sip:1510555555@6x.7x.1xx.5x>
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x:5060;user=phone>
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@192.168.8.201:5068>
>
> Server: Linksys/PAP2T-5.1.6(LS)
>
> Content-Length: 275
>
> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOT1510555555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> User-Agent: Linksys/PAP2T-5.1.6(LS)
>
> Content-Length: 0
>
>
>
> BYE sip:1510555555@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> User-Agent: Linksys/PAP2T-5.1.6(LS)
>
> Content-Length: 0
>
>
>
> BYE sip:1510555555@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> User-Agent: Linksys/PAP2T-5.1.6(LS)
>
> Content-Length: 0
>
>
>
> BYE sip:1510555555@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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@6x.7x.1xx.5x SIP/2.0
>
> Via: SIP/2.0/UDP 192.168.8.201:5068;branch=z9hG4bK-a6bf7d8e
>
> From: <sip:555@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> To: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@6x.7x.1xx.5x
>
> CSeq: 101 BYE
>
> Max-Forwards: 70
>
> Route: <sip:555@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@7x.2x.6x.2x:5060;user=phone>;tag=fcc3c088aabd3fcfi0
>
> From: "1510555555" <sip:1510555555@6x.7x.1xx.5x>;tag=as42c14947
>
> Call-ID: 5d1d3f31229f52e80a59a5f67e8ec419@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@7x.2x.6x.2x;lr=on;did=ae3.19f7b6a7>
>
> Contact: 1646999999<sip:555@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
>
>
>
> --
> View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/Mediaproxy2-OpenSIPS-1-6-use-media-proxy-onreply-no-audio-tp5373247p5373247.html
> Sent from the OpenSIPS - Users mailing list archive at Nabble.com.
>
> _______________________________________________
> Users mailing list
> [hidden email]
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>

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Re: Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

k1028
In reply to this post by k1028
I also tried to upgrade from 1.6.2 to 1.6.3 same problem.
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Re: Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

k1028
I spend two day on this finally figured out the problem. I will post up more detail later. Thank You
leo
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Re: Mediaproxy2/OpenSIPS 1.6 use_media_proxy onreply no audio

leo
How you've figured out? Did you post anything? Maybe your solution could help others...