<p>Remember each call is 2 rtp ports.</p>
<p>Brian Foster<br>
Endigo Computer LLC</p>
<p>Sent from a mobile device.</p>
<div class="gmail_quote">On Jul 23, 2012 2:28 AM, "Chris Mylonas" <<a href="mailto:chris@opencsta.org">chris@opencsta.org</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Sorry to but in,<br>
<br>
How many RTP ports have you got configured?<br>
<br>
If you only have a range of 5 and you have 5 concurrent calls, then no more RTP ports will be available.<br>
Doing a `netstat -anp | grep -i udp` should show what ports are open (on linux)<br>
<br>
<br>
<br>
<br>
On 23/07/2012, at 4:12 PM, curriegrad2004 wrote:<br>
<br>
> Tony,<br>
><br>
> What can cause this error to happen really? Does FS allow re-use of<br>
> RTP ports at all given if the media isn't going to the same<br>
> destination, or doesn't the SDP header define some kind of session<br>
> tracking mechnaism so ports can be reused?<br>
><br>
> On Sun, Jul 22, 2012 at 11:58 AM, Anthony Minessale<br>
> <<a href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a>> wrote:<br>
>> Jira Jira jira<br>
>><br>
>> On Jul 22, 2012 12:41 PM, "Phil Quesinberry" <<a href="mailto:philq@qsystemsengineering.com">philq@qsystemsengineering.com</a>><br>
>> wrote:<br>
>>><br>
>>> Recently through several of the latest git pulls, FS stops routing calls<br>
>>> with the following error, usually within a few minutes of making a call<br>
>>> through Google Voice, not sure if receiving a call through GV will cause the<br>
>>> problem yet:<br>
>>><br>
>>> sofia_glue.c:1083 No RTP ports available!<br>
>>><br>
>>> Restarting FS fixes the problem.<br>
>>><br>
>>> Before I file the requisite Jira, is anyone aware of this problem or a<br>
>>> potential configuration issue that might not be compatible with the newer<br>
>>> builds of FS? This wasn’t happening until the last week or two.<br>
>>><br>
>>> Current version we’re running is: FreeSWITCH Version<br>
>>> 1.2.0-rc2+git~20120719T223942Z~42f296de9b+unclean~20120719T235346Z<br>
>>><br>
>>> Here’s a quick snip from the console when attempting to dial out to show<br>
>>> the context of the error:<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3948 Looking for zrtp-hash<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3926 Deciding whether to<br>
>>> pass zrtp-hash between legs<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3928 CF_ZRTP_PASSTHRU_REQ<br>
>>> not set, so not propagating zrtp-hash<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:5041 Audio Codec Compare<br>
>>> [PCMU:0:8000:20:64000]/[PCMU:0:8000:20:64000]<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3027 Set Codec<br>
>>> sofia/internal/<a href="http://102@192.168.1.6:5060" target="_blank">102@192.168.1.6:5060</a> PCMU/8000 20 ms 160 samples 64000 bits<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] switch_core_codec.c:111<br>
>>> sofia/internal/<a href="http://102@192.168.1.6:5060" target="_blank">102@192.168.1.6:5060</a> Original read codec set to PCMU:0<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:5173 No 2833 in SDP.<br>
>>> Disable 2833 dtmf and switch to INFO<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [CRIT] sofia_glue.c:1083 No RTP ports<br>
>>> available!<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] switch_core_session.c:778 Send signal<br>
>>> sofia/internal/<a href="http://102@192.168.1.6:5060" target="_blank">102@192.168.1.6:5060</a> [BREAK]<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [DEBUG] switch_channel.c:2903<br>
>>> (sofia/internal/<a href="http://102@192.168.1.6:5060" target="_blank">102@192.168.1.6:5060</a>) Callstate Change RINGING -> HANGUP<br>
>>><br>
>>> 2012-07-22 12:57:46.706132 [NOTICE] switch_channel.c:3392 Hangup<br>
>>> sofia/internal/<a href="http://102@192.168.1.6:5060" target="_blank">102@192.168.1.6:5060</a> [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]<br>
>>><br>
>>> Regards,<br>
>>><br>
>>> Phil Quesinberry<br>
>>><br>
>>> Q Systems Engineering, Inc.<br>
>>><br>
>>> Electronic Controls and Embedded Systems Development<br>
>>><br>
>>> <a href="tel:%28410%29%20969-8002" value="+14109698002">(410) 969-8002</a><br>
>>><br>
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>>><br>
>>><br>
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</blockquote></div>