[Freeswitch-users] Problems with RTP delay at around 300 concurrent calls

Oleg Stolyar olegstolyar at gmail.com
Sat Jun 28 00:00:00 MSD 2014 

Hi Ali,

when you say setting the rtp-timer-name to none and rtp-timeout-sec to
zero made
a big difference in performance, do you mean CPU usage per call?  What
difference did you observe?


On Fri, Jun 27, 2014 at 12:09 PM, Ali Pey <alipey at gmail.com> wrote:

> Hi Guillermo,
>
> Short answer: I'm not sure.
>
> Long answer: I think this timer is to detect if there is no rtp. Sometimes
> you would want to know if there is no RTP and then hang up the call to
> avoid possible ghost calls in your system. For instance if there is a call
> between two sip phones and they both get disconnected without sending a
> bye, the call could stay active in freeswitch even though both sides are
> dead.
>
> Another alternative to that, if you think your environment is prone to
> that sort of scenario, is to user session timers to ping the devices in a
> call.
>
> From performance point of view, it makes a big difference.
>
> Regards,
> Ali Pey
>
>
> On Fri, Jun 27, 2014 at 11:37 AM, Guillermo Ruiz Camauer <
> grcamauer at gmail.com> wrote:
>
>> Ali,
>>
>>
>> What benefits and or consecuences does setting rtp-timer-name to none
>> and rtp-timeout-sec to zero bring about?
>>
>> Thanks,
>>
>> Guillermo
>>
>>
>> On Fri, Jun 27, 2014 at 9:09 AM, Ali Pey <alipey at gmail.com> wrote:
>>
>>> Hi David,
>>>
>>> Yes, we have done more than 1000 concurrent calls. Here are a few things
>>> we needed to do:
>>>
>>> 1) Add the following to /etc/security/limits.conf
>>> *         hard    nofile      65536
>>> *         soft    nofile      65536
>>> root      hard    nofile      65536
>>> root      soft    nofile      65536
>>>
>>> freeswitch hard stack 10240
>>> freeswitch soft stack 244
>>>
>>> freeswitch hard nproc unlimited
>>> freeswitch soft nproc unlimited
>>>
>>>
>>> 2) Add the followings to /etc/init.d/freeswitch
>>>         ulimit -c unlimited
>>>         ulimit -d unlimited
>>>         ulimit -f unlimited
>>>         ulimit -i unlimited
>>>         ulimit -n 999999
>>>         ulimit -q unlimited
>>>         ulimit -u unlimited
>>>         ulimit -v unlimited
>>>         ulimit -x unlimited
>>>         ulimit -s 240
>>>         ulimit -l unlimited
>>>
>>> 3) Set rtp-timer-name to none and rtp-timeout-sec to zero in your sip
>>> profile.
>>>
>>>
>>> Regards,
>>> Ali Pey
>>>
>>>
>>> On Tue, Jun 24, 2014 at 3:42 PM, Guillermo Ruiz Camauer <
>>> grcamauer at gmail.com> wrote:
>>>
>>>> Have you tried spreading the calls over more than 1 SIP profile?  Each
>>>> SIP profile gets its own thread.
>>>>
>>>> Also, is this all within your LAN?  No firewalls/filters?  Are you sure
>>>> you are linking at 1Gbps, full duplex?
>>>>
>>>> Guillermo
>>>>
>>>>
>>>> On Sat, Jun 7, 2014 at 2:22 PM, D D <tru083 at yahoo.com> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I would like to put 500 - 1000 calls into a FS system.
>>>>>
>>>>> I have a Dell R900 server with these properties:
>>>>>    8 processors at 2.40GHz
>>>>>    8GB RAM
>>>>>    Gigabit ethernet
>>>>>
>>>>>  I use sipp to send RTP streams.
>>>>>
>>>>> I use the FS settings recommended here:
>>>>>
>>>>> https://wiki.freeswitch.org/wiki/Performance_testing_and_configurations
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=7e360a1f-cf3a-4b18-86e3-239b2604c34b&cm_destination=https://wiki.freeswitch.org/wiki/Performance_testing_and_configurations>
>>>>>  including the in-memory core.db.
>>>>>
>>>>> I also have used the "-rp" and "-nosql" settings on the FS
>>>>> command-line, and
>>>>> also used the "chrt" command to increase the priority to real-time.
>>>>>
>>>>> In all cases, at around 300 concurrent calls, the RTP inter-packet
>>>>> delay becomes
>>>>> unacceptably high.  The voice quality is severely impacted.
>>>>>
>>>>> During the test, the CPU is not overloaded.  It is using only about
>>>>> 1.5 of the 8 processors.
>>>>>
>>>>> Are these results expected?
>>>>>
>>>>> Has anyone gone higher than 300 concurrent calls?
>>>>>
>>>>> Is there anything else that I can do with configuration to improve
>>>>> throughput?
>>>>>
>>>>> Thanks,
>>>>> David
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=2948a5bf-4e7a-494f-b0b4-63d67ead4ef3&cm_destination=http://www.freeswitchsolutions.com>
>>>>>
>>>>> 
>>>>>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=1cff4656-a22a-4280-9595-28d217c01fc7&cm_destination=>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=3403d37b-7a13-4890-94c6-b82682cdc4da&cm_destination=>
>>>>> 
>>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=fc6ba37b-6f57-4942-931e-ea5ebe703cdf&cm_destination=>
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=14e1a431-97a8-40f8-8da9-24343b8d67ae&cm_destination=http://www.freeswitch.org>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=5987c3ed-e2f0-4a49-9f65-5119a1e789cc&cm_destination=http://www.freeswitch.org>
>>>>> http://www.freeswitch.org
>>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=09500db2-115c-4206-8172-290b5fb8c939&cm_destination=http://www.freeswitch.org>
>>>>>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=f3d270a1-56f0-4bf7-bb18-592d4e25ff24&cm_destination=http://wiki.freeswitch.org>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=15351782-2a38-489c-ae2e-8d7b24fb220c&cm_destination=http://wiki.freeswitch.org>
>>>>> http://wiki.freeswitch.org
>>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=af63310e-2036-45ff-b22b-243e5a97793d&cm_destination=http://wiki.freeswitch.org>
>>>>>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=f8766d0f-35c3-4b50-9bfb-72967d772906&cm_destination=http://www.cluecon.com>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=5258f0a2-7e2c-41e6-8e68-8f0915c8af79&cm_destination=http://www.cluecon.com>
>>>>> http://www.cluecon.com
>>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=c2c98dc7-a7fc-4c3c-b5f9-38303b20e724&cm_destination=http://www.cluecon.com>
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=b26d2ad4-f432-488e-9b36-74b4df7d02ff&cm_destination=http://lists.freeswitch.org/mailman/listinfo/freeswitch-users>
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=d1d4884d-f6fe-447f-8948-4ee14a2c08af&cm_destination=http://lists.freeswitch.org/mailman/options/freeswitch-users>
>>>>>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=d56663a2-0974-404f-8e4a-f7dbadcb6b00&cm_destination=http://www.freeswitch.org>
>>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=7683450b-96d4-415b-98ca-902b24c7ecf4&cm_destination=http://www.freeswitch.org>
>>>>> http://www.freeswitch.org
>>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=f708ad0c-6c6c-4493-913d-e8a695afc0a4&cm_destination=http://www.freeswitch.org>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Guillermo Ruiz Camauer
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=6d9408cf-5e17-425f-91af-681541157fed&cm_destination=http://www.freeswitchsolutions.com>
>>>>
>>>> 
>>>>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=910a829b-8c90-45ca-815c-a43a5dcef37f&cm_destination=>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=9c4e1c68-ca53-4d9f-bace-47639a4b089c&cm_destination=>
>>>> 
>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=d24569d5-2d53-4685-b82b-73cd0568e865&cm_destination=>
>>>>
>>>> Official FreeSWITCH Sites
>>>>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=a7b59abd-d326-4b72-a317-a0b74899f408&cm_destination=http://www.freeswitch.org>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=ebfb92df-32ea-46ce-910a-17e617c75c76&cm_destination=http://www.freeswitch.org>
>>>> http://www.freeswitch.org
>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=b06d51a0-d420-473a-9ea6-52549aafa5ea&cm_destination=http://www.freeswitch.org>
>>>>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=7caae55d-419d-4840-bfaa-e37ec0cff403&cm_destination=http://wiki.freeswitch.org>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=49697cec-f092-4b8d-a2bd-63fc18c1895a&cm_destination=http://wiki.freeswitch.org>
>>>> http://wiki.freeswitch.org
>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=e6e5cc06-94ac-44b0-be3e-e220cd926517&cm_destination=http://wiki.freeswitch.org>
>>>>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=78861f6e-1302-4e0b-b3f1-c8ebacef5b99&cm_destination=http://www.cluecon.com>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=e00a1bcb-2ec8-4700-8272-d5fb794c9493&cm_destination=http://www.cluecon.com>
>>>> http://www.cluecon.com
>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=275084eb-5627-47f8-a113-fa085c11a59d&cm_destination=http://www.cluecon.com>
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=3c40999c-53be-474a-9fad-99af38eabfed&cm_destination=http://lists.freeswitch.org/mailman/listinfo/freeswitch-users>
>>>> UNSUBSCRIBE:
>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=40f275fa-9031-4526-a37e-8ebf9f4d8693&cm_destination=http://lists.freeswitch.org/mailman/options/freeswitch-users>
>>>>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=0c9205c6-f5fa-4964-81ad-13628f8168ce&cm_destination=http://www.freeswitch.org>
>>>> <https://contactmonkey.com/api/tracker?cm_session=c6e7bb42-d00d-46cc-bfdd-e3072b818af8&cm_type=link&cm_link=a5db476c-fa6c-403b-919e-81a6d1ca712f&cm_destination=http://www.freeswitch.org>
>>>> http://www.freeswitch.org
>>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=85154abf-df17-4100-a504-dd1f8cf0169a&cm_destination=http://www.freeswitch.org>
>>>>
>>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=dc0b0d5f-f5b9-4ada-bc29-3418fe8a6745&cm_destination=http://www.freeswitchsolutions.com>
>>>
>>> 
>>>
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=aab60e20-d740-480f-ae80-93ee0abad324&cm_destination=>
>>> 
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=86c96ed5-9255-437b-90f5-f0214f40847c&cm_destination=>
>>>
>>> Official FreeSWITCH Sites
>>>
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=4d20d8f2-85db-497f-9db1-905ff4d5353f&cm_destination=http://www.freeswitch.org>
>>> http://www.freeswitch.org
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=91fae31f-b9d9-4c3d-a698-54863aea7079&cm_destination=http://www.freeswitch.org>
>>>
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=9c9ef6ed-d997-47cc-aa5f-c08dc1f42d23&cm_destination=http://wiki.freeswitch.org>
>>> http://wiki.freeswitch.org
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=c4a6915e-c6f9-4b88-b919-296821bbb3c1&cm_destination=http://wiki.freeswitch.org>
>>>
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=eb81d653-ee77-49e3-8133-b7572b17fee0&cm_destination=http://www.cluecon.com>
>>> http://www.cluecon.com
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=3241b56c-21f1-4b5a-9d46-6818711ce636&cm_destination=http://www.cluecon.com>
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=d3f79e95-d1e8-4246-ad42-ab7ae863afd3&cm_destination=http://lists.freeswitch.org/mailman/listinfo/freeswitch-users>
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=ff115ca0-36ca-4097-a6c1-af51b18ee434&cm_destination=http://lists.freeswitch.org/mailman/options/freeswitch-users>
>>>
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=06fdb952-dbe4-48e4-b809-8e29f892c424&cm_destination=http://www.freeswitch.org>
>>> http://www.freeswitch.org
>>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=9ee84770-c29c-42f9-ae12-723654efa6f2&cm_destination=http://www.freeswitch.org>
>>>
>>>
>>
>>
>> --
>> Guillermo Ruiz Camauer
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=d5f3d732-f262-43ea-b034-f84d2005f4ea&cm_destination=http://www.freeswitchsolutions.com>
>>
>> 
>>
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=64f8d725-d5ba-4a43-9153-c407ceaf7485&cm_destination=>
>> 
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=5201f654-4d04-46a6-b69a-934639f3018e&cm_destination=>
>>
>> Official FreeSWITCH Sites
>>
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=9e09fb9d-93f7-4b58-9189-6947ff0d4a24&cm_destination=http://www.freeswitch.org>
>> http://www.freeswitch.org
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=f6ce4116-7a32-4717-abf4-20f38a3eb407&cm_destination=http://www.freeswitch.org>
>>
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=3b20336f-1240-4b4c-94e3-0987baedb35f&cm_destination=http://wiki.freeswitch.org>
>> http://wiki.freeswitch.org
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=13b80518-e686-4845-a449-d3472b96676e&cm_destination=http://wiki.freeswitch.org>
>>
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=7be0e4e2-5473-4fb0-9b8f-7cee69e7a044&cm_destination=http://www.cluecon.com>
>> http://www.cluecon.com
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=21ba895e-55bd-4f2a-998d-47ecac90ddb3&cm_destination=http://www.cluecon.com>
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=39882397-3237-4527-accc-a1457260bd67&cm_destination=http://lists.freeswitch.org/mailman/listinfo/freeswitch-users>
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=5d951800-48e9-4554-9acf-fc5f5f2763a0&cm_destination=http://lists.freeswitch.org/mailman/options/freeswitch-users>
>>
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=06ef5b8e-56d7-496f-8fb9-e435e4538bf1&cm_destination=http://www.freeswitch.org>
>> http://www.freeswitch.org
>> <https://contactmonkey.com/api/tracker?cm_session=80e5e316-65ef-4f96-a5fb-b29e485f59b2&cm_type=link&cm_link=14e61f72-8fe8-4e48-93bf-c487c8c4f185&cm_destination=http://www.freeswitch.org>
>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20140627/8c434e97/attachment-0001.html

Join us at ClueCon 2016 Aug 8-12, 2016
More information about the FreeSWITCH-users mailing list