Hello everyone<br><br>I have a problem connecting to OpenSER from my public IP.<br><br>I can connect and make calls to OpenSER inside my LAN but when I connect from outside LAN I get the 513 Massage too big massage. I than changed the openSER default config's section that checks a message size to a bigger number and I got the I get the "483 - too many Hops" error.
<br><br>I changed the config back to default and tested it with ngrep and I tried connecting to the server from a server in another state.<br><br>The SIP server is on <a href="http://192.168.1.109">192.168.1.109</a> and the computer trying to connect is on
<a href="http://192.168.1.100">192.168.1.100</a><br><br> And ngrep gave me these massages:<br><br><br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>
;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">
192.168.1.109:5060</a> -> <a href="http://192.168.1.1:5060">192.168.1.1:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.2d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://74.13.124.71:5060">
74.13.124.71:5060</a> -> <a href="http://192.168.1.109:5060">192.168.1.109:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.2d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">
192.168.1.109:5060</a> -> <a href="http://192.168.1.1:5060">192.168.1.1:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=
<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724
.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls
(i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://74.13.124.71:5060">74.13.124.71:5060</a> -> <a href="http://192.168.1.109:5060">192.168.1.109:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">
sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..
<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">192.168.1.109:5060</a> -> <a href="http://192.168.1.1:5060">192.168.1.1:5060
</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">
192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">
67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<
<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.
<br>.<br><br>#<br>U <a href="http://74.13.124.71:5060">74.13.124.71:5060</a> -> <a href="http://192.168.1.109:5060">192.168.1.109:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">
192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1
</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">
192.168.1.109:5060</a> -> <a href="http://192.168.1.1:5060">192.168.1.1:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://74.13.124.71:5060">
74.13.124.71:5060</a> -> <a href="http://192.168.1.109:5060">192.168.1.109:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">
192.168.1.109:5060</a> -> <a href="http://67.186.60.123:29296">67.186.60.123:29296</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">
67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<
<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.
<br>.<br><br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.3d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109
</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.2d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0
.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>
;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123
</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<
<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.
<br>.<br><br>#<br>U <a href="http://192.168.1.109:5060">192.168.1.109:5060</a> -> <a href="http://192.168.1.1:5060">192.168.1.1:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">
192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.3d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1
</a>;branch=z9hG4bKcf61.2d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">
192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1
</a>;branch=z9hG4bKcf61.fc407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.15.100:29296">192.168.15.100:29296</a>;received=<a href="http://67.186.60.123">67.186.60.123</a>;branch=z9hG4bK-d87543-ce4dd823475b2c25-1--d87543-;rport=29296.
<br>To: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71</a>>;tag=329cfeaa6ded039da25ff8cbb8668bd2.3724.<br>From: "100"<<a href="mailto:sip:100@74.13.124.71">sip:100@74.13.124.71
</a>>;tag=6c4a5976.<br>Call-ID: Y2NhNzExOWI4ODViYjc2NjJlMTUxOGYwNTUxMTYxNDk..<br>CSeq: 1 REGISTER.<br>Server: OpenSER (1.2.2-notls (i386/linux)).<br>Content-Length: 0.<br>.<br><br>#<br>U <a href="http://74.13.124.71:5060">
74.13.124.71:5060</a> -> <a href="http://192.168.1.109:5060">192.168.1.109:5060</a><br>SIP/2.0 513 Message too big.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.3d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.2d407ae2.0.<br>Via: SIP/2.0/UDP
<a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">192.168.1.1</a>;branch=z9hG4bKcf61.1d407ae2.0.<br>Via: SIP/2.0/UDP <a href="http://192.168.1.109">192.168.1.109</a>;received=<a href="http://192.168.1.1">
192.168.1.1</a>;branch=z9hG4bKcf61.0d407ae2.0.<br><br><br><br clear="all"><br>-- <br>Thank You