
<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1251"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">The first attempt was unsuccessful. In command send to rtpengine  2 symbols from call_id are striped. Result - no audio.<div>rtpp_flags:</div><div>$var(rtpp_flags) = "force trust-address symmetric replace-origin replace-session-connection via-branch=1»;</div><div>Log:</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:39 sip rtpengine[3399]: Got valid command from 127.0.0.1:45050: answer - { "sdp": "v=0#015#012o=root 3586 3586 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 17168 RTP/AVP 3 8 0 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#012", "flags": [ "force", "trust-address", "symmetric" ], "replace": [ "origin", "session-connection" ], «:»: "er-nWcCQWzYiGlbQWjxw55peo8gmXom-", "via-branch": "z9hG4bKb95.c4bbae736283f9f301075fe701d34a3d.0", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "AeqZKBLNHV2LUQtwdd25W1Whl2YE-lzY", "to-tag": "as67d63e5b", "command": "answer" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:39 sip rtpengine[3399]: Protocol error in packet from 127.0.0.1:45050: Unknown call-id [d3:sdp279:v=0#015#012o=root 3586 3586 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 17168 RTP/AVP 3 8 0 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#0125:flagsl5:force13:trust-address9:symmetrice7:replacel6:origin18:session-connectione7:call-id32:er-nWcCQWzYiGlbQWjxw55peo8gmXom-10:via-branch45:z9hG4bKb95.c4bbae736283f9f301075fe701d34a3d.013:received-froml3:IP49:127.0.0.1e8:from-tag32:AeqZKBLNHV2LUQtwdd25W1Whl2YE-lzY6:to-tag10:as67d63e5b7:command6:answere]</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:39 sip rtpengine[3399]: Returning to SIP proxy: d6:result5:error12:error-reason15:Unknown call-ide</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:40 sip rtpengine[3399]: Got valid command from 127.0.0.1:55516: answer - { "sdp": "v=0#015#012o=root 3586 3587 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 17168 RTP/AVP 3 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#012", "flags": [ "force", "trust-address", "symmetric" ], "replace": [ "origin", "session-connection" ], "call-id": "er-nWcCQWzYiGlbQWjxw55peo8gmXom-", "via-branch": "z9hG4bK495.7dcfb78803cd02b1bd3ef7e27545bf28.0", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "AeqZKBLNHV2LUQtwdd25W1Whl2YE-lzY", "to-tag": "as67d63e5b", "command": "answer" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:40 sip rtpengine[3399]: Protocol error in packet from 127.0.0.1:55516: Unknown call-id [d3:sdp231:v=0#015#012o=root 3586 3587 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 17168 RTP/AVP 3 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#0125:flagsl5:force13:trust-address9:symmetrice7:replacel6:origin18:session-connectione7:call-id32:er-nWcCQWzYiGlbQWjxw55peo8gmXom-10:via-branch45:z9hG4bK495.7dcfb78803cd02b1bd3ef7e27545bf28.013:received-froml3:IP49:127.0.0.1e8:from-tag32:AeqZKBLNHV2LUQtwdd25W1Whl2YE-lzY6:to-tag10:as67d63e5b7:command6:answere]</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:40 sip rtpengine[3399]: Returning to SIP proxy:: d6:result5:error12:error-reason15:Unknown call-ide</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:55 sip rtpengine[3399]: Got valid command from 127.0.0.1:34758: delete - { "call-id": "er-nWcCQWzYiGlbQWjxw55peo8gmXom-", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "AeqZKBLNHV2LUQtwdd25W1Whl2YE-lzY", "command": "delete" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:55 sip rtpengine[3399]: [er-nWcCQWzYiGlbQWjxw55peo8gmXom-] Call-ID to delete not found</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:55 sip rtpengine[3399]: Returning to SIP proxy: d7:warning38:Call-ID not found or tags didn't match6:result2:oke</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:27:55 sip vmnotify[5851]: Arguments: default 9911001000 0</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Got valid command from 127.0.0.1:48733: answer - { "sdp": "v=0#015#012o=root 3586 3586 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 16138 RTP/AVP 3 8 0 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#012", "flags": [ "force", "trust-address", "symmetric" ], "replace": [ "origin", "session-connection" ], "call-id": "OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe", "via-branch": "z9hG4bK8ebc.50001f49cc9634e21835f96a3df05a07.0", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "fAvA.8c0U0.HA.qhN2ks04jmfcv1qGzL", "to-tag": "as5cd21d2e", "command": "answer" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Protocol error in packet from 127.0.0.1:48733: Unknown call-id [d3:sdp279:v=0#015#012o=root 3586 3586 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 16138 RTP/AVP 3 8 0 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#0125:flagsl5:force13:trust-address9:symmetrice7:replacel6:origin18:session-connectione7:call-id32:OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe10:via-branch46:z9hG4bK8ebc.50001f49cc9634e21835f96a3df05a07.013:received-froml3:IP49:127.0.0.1e8:from-tag32:fAvA.8c0U0.HA.qhN2ks04jmfcv1qGzL6:to-tag10:as5cd21d2e7:command6:answere]</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Returning to SIP proxy: d6:result5:error12:error-reason15:Unknown call-ide</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Got valid command from 127.0.0.1:41964: answer - { "sdp": "v=0#015#012o=root 3586 3587 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 16138 RTP/AVP 3 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#012", "flags": [ "force", "trust-address", "symmetric" ], "replace": [ "origin", "session-connection" ], "call-id": "OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe", "via-branch": "z9hG4bKddbc.01453f3a22a81dccc4b6830d1ce12551.0", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "fAvA.8c0U0.HA.qhN2ks04jmfcv1qGzL", "to-tag": "as5cd21d2e", "command": "answer" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Protocol error in packet from 127.0.0.1:41964: Unknown call-id [d3:sdp231:v=0#015#012o=root 3586 3587 IN IP4 127.0.0.1#015#012s=session#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 16138 RTP/AVP 3 101#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=silenceSupp:off - - - -#015#012a=ptime:20#015#012a=sendrecv#015#0125:flagsl5:force13:trust-address9:symmetrice7:replacel6:origin18:session-connectione7:call-id32:OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe10:via-branch46:z9hG4bKddbc.01453f3a22a81dccc4b6830d1ce12551.013:received-froml3:IP49:127.0.0.1e8:from-tag32:fAvA.8c0U0.HA.qhN2ks04jmfcv1qGzL6:to-tag10:as5cd21d2e7:command6:answere]</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:50 sip rtpengine[3399]: Returning to SIP proxy: d6:result5:error12:error-reason15:Unknown call-ide</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:58 sip rtpengine[3399]: Got valid command from 127.0.0.1:34758: delete - { "call-id": "OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "fAvA.8c0U0.HA.qhN2ks04jmfcv1qGzL", "command": "delete" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:58 sip rtpengine[3399]: [OTB2eH.0.gf9gYvyvplr2mkc0gz6uiXe] Call-ID to delete not found</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:58 sip rtpengine[3399]: Returning to SIP proxy: d7:warning38:Call-ID not found or tags didn't match6:result2:oke</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:29:58 sip vmnotify[6662]: Arguments: default 9911001000 0</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:30:16 sip rtpengine[3399]: Got valid command from 127.0.0.1:42441: delete - { "call-id": "7gMglYVEYC7SeBU6rSPe4nYsOxpTzgKI", "via-branch": "z9hG4bK1a2e.76a158db699ddf387f8855123c22c360.0", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "FJQFd2zNqCKDCGHPJh6KPjBZnTGjxk9p", "command": "delete" }</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">Apr 17 21:30:16 sip rtpengine[3399]: [7gMglYVEYC7SeBU6rSPe4nYsOxpTzgKI] Call-ID to delete not found</div><div><span style="font-family: Menlo; font-size: 11px;">Apr 17 21:30:16 sip rtpengine[3399]: Returning to SIP proxy: d7:warning38:Call-ID not found or tags didn't match6:result2:</span><font face="Menlo"><span style="font-size: 11px;">ole</span></font></div><div><br></div><div>Regards,</div><div>Nikita Stashkov  <div><br><div><div>17 אןנ. 2014 ד., ג 14:07, Andreas Granig <<a href="mailto:agranig@sipwise.com">agranig@sipwise.com</a>> םאןטסאכ(א):</div><br class="Apple-interchange-newline"><blockquote type="cite">Just "/etc/init.d/ngcp-mediaproxy-ng stop" or "service<br>ngcp-mediaproxy-ng stop" or killing it or whatever. Just make sure to<br>remove it from /etc/rc2.d to not have it started automatically, or you<br>can even disable it in<br>/etc/ngcp-config/templates/etc/default/ngcp-mediaproxy-ng, or something<br>along these lines.<br><br>In the end, it's just another linux daemon getting started by init.<br><br>Andreas<br><br>On 04/17/2014 01:59 PM, Nikita Stashkov wrote:<br><blockquote type="cite">And how to stop media proxy?<br><br>17 אןנ. 2014 ד., ג 13:57, Andreas Granig <<a href="mailto:agranig@sipwise.com">agranig@sipwise.com</a>> םאןטסאכ(א):<br><br><blockquote type="cite">Hi,<br><br>On 04/17/2014 01:54 PM, Nikita Stashkov wrote:<br><blockquote type="cite">Cant replace package ngcp-mediaproxy-ng with ngcp-rtpengine. Depends on ngcp-services-ce. Any solutions?<br>Can i remove ngcp-services-ce?<br></blockquote><br>You better not :)<br><br>Try installing rtpengine from source onto your CE.<br><br>Andreas<br></blockquote><br></blockquote></blockquote></div><br></div></div></body></html>