[Freeswitch-users] No audio when calling in via SIP phone
Iqbal Abdullah
iqbal.b.abdullah at gmail.com
Wed Jul 30 17:56:44 MSD 2014
Hello everyone,
I finally got the audio working. I had a hunch that the issue is some
sort of networking (i.e NAT) issue specific to EC2 and I found what I
was looking for here: https://wiki.freeswitch.org/wiki/Amazon_EC2
I did not attach an Elastic IP and just used the allocated public IP.
Since all my needed ports are already open,
I made changes to the files below as shown:
conf/sip_profiles/internal.xml
conf/sip_profiles/external.xml
conf/autoload/switch.conf.xml
Now when I call, I can see that the ports are being automatically
changed, where bbb.bbbb.bbb.bbb is my laptop's internal IP and
ccc.ccc.ccc.ccc is my laptop's public IP from the router:
2014-07-30 22:44:37.021489 [NOTICE] switch_channel.c:1054 New Channel
sofia/internal/1000 at xxxxxx.amazonaws.com
[f08fd128-917a-4325-9d22-2b1f1ac367bb]
2014-07-30 22:44:37.101493 [INFO] mod_dialplan_xml.c:558 Processing
1000 <1000>->1005 in context default
2014-07-30 22:44:37.101493 [WARNING] switch_core_session.c:1554
sofia/internal/1000 at xxxxxx.amazonaws.com using scheduler due to bypass
media or media is not established.
2014-07-30 22:44:37.178308 [NOTICE] sofia_media.c:92 Pre-Answer
sofia/internal/1000 at xxxxxx.amazonaws.com!
2014-07-30 22:44:37.178308 [NOTICE] mod_dptools.c:1258 Channel
[sofia/internal/1000 at xxxxxx.amazonaws.com] has been answered
2014-07-30 22:44:37.861504 [INFO] switch_rtp.c:5597 Auto Changing port
from bbb.bbbb.bbb.bbb:37160 to ccc.ccc.ccc.ccc:37160
2014-07-30 22:44:42.201501 [NOTICE] mod_dptools.c:1232 Hangup
sofia/internal/1000 at xxxxxx.amazonaws.com [CS_RESET] [NORMAL_CLEARING]
2014-07-30 22:44:42.201501 [NOTICE] switch_core_session.c:1632 Session
9 (sofia/internal/1000 at xxxxxx.amazonaws.com) Ended
2014-07-30 22:44:42.201501 [NOTICE] switch_core_session.c:1636 Close
Channel sofia/internal/1000 at xxxxxx.amazonaws.com [CS_DESTROY]
And then if I check the status of my internal and external profile, it
is showing the public ip in Ext-SIP-IP and Ext-RTP-IP:
freeswitch at ip-10-142-199-62> sofia status profile internal
=================================================================================================
Name internal
Domain Name N/A
Auto-NAT false
DBName sofia_reg_internal
Pres Hosts 10.142.199.62,10.142.199.62
Dialplan XML
Context public
Challenge Realm auto_from
RTP-IP 10.142.199.62
Ext-RTP-IP xxxx.xxxx.xxxx
SIP-IP 10.142.199.62
Ext-SIP-IP xxxx.xxxx.xxxx
URL sip:mod_sofia at xxxxx.xxxx.xxx:5060
BIND-URL
sip:mod_sofia at xxxx.xxxx.xxx:5060;maddr=10.142.199.62;transport=udp,tcp
HOLD-MUSIC local_stream://moh
OUTBOUND-PROXY N/A
CODECS IN OPUS,G722,PCMU,PCMA,GSM
CODECS OUT OPUS,G722,PCMU,PCMA,GSM
TEL-EVENT 101
DTMF-MODE rfc2833
CNG 13
SESSION-TO 0
MAX-DIALOG 0
NOMEDIA false
LATE-NEG true
PROXY-MEDIA false
ZRTP-PASSTHRU true
AGGRESSIVENAT true
CALLS-IN 8
FAILED-CALLS-IN 0
CALLS-OUT 1
FAILED-CALLS-OUT 1
REGISTRATIONS 1
freeswitch at ip-10-142-199-62> sofia status profile external
=================================================================================================
Name external
Domain Name N/A
Auto-NAT false
DBName sofia_reg_external
Pres Hosts
Dialplan XML
Context public
Challenge Realm auto_to
RTP-IP 10.142.199.62
Ext-RTP-IP xxx.xxxx.xxx.xxx
SIP-IP 10.142.199.62
Ext-SIP-IP xxx.xxxx.xxx.xxx
URL sip:mod_sofia@ xxx.xxxx.xxx.xxx:5080
BIND-URL sip:mod_sofia@
xxx.xxxx.xxx.xxx:5080;maddr=10.142.199.62;transport=udp,tcp
HOLD-MUSIC local_stream://moh
OUTBOUND-PROXY N/A
CODECS IN OPUS,G722,PCMU,PCMA,GSM
CODECS OUT PCMU,PCMA,GSM
TEL-EVENT 101
DTMF-MODE rfc2833
CNG 13
SESSION-TO 0
MAX-DIALOG 0
NOMEDIA false
LATE-NEG true
PROXY-MEDIA false
ZRTP-PASSTHRU true
AGGRESSIVENAT true
CALLS-IN 0
FAILED-CALLS-IN 0
CALLS-OUT 0
FAILED-CALLS-OUT 0
REGISTRATIONS 0
I hope this will help anyone else having similar issues in the future.
On 30 July 2014 17:17, Iqbal Abdullah <iqbal.b.abdullah at gmail.com> wrote:
> Thanks William,
>
> As you pointed out, the IPs were not changed in vars.xml
> I have then changed 3 settings to use the EC2's instance public IP:
>
> <X-PRE-PROCESS cmd="set" data="external_sip_ip=xxx.xxx.xxx.xxx"/>
> <X-PRE-PROCESS cmd="set" data="external_rtp_ip=xxx.xxx.xxx.xxx"/>
> <X-PRE-PROCESS cmd="set" data="bind_server_ip=xxx.xxx.xxx.xxx"/>
>
> After shutting down and restarting FS, I tried calling again but still
> cannot get audio.
>
> If it helps, these are the status of sofia's external and internal profiles:
>
> freeswitch at ip-10-142-199-62> sofia status profile external
>
>
> =================================================================================================
> Name external
> Domain Name N/A
> Auto-NAT false
> DBName sofia_reg_external
> Pres Hosts
> Dialplan XML
> Context public
> Challenge Realm auto_to
> RTP-IP 10.142.199.62
> SIP-IP 10.142.199.62
> URL sip:mod_sofia at 10.142.199.62:5080
> BIND-URL sip:mod_sofia at 10.142.199.62:5080;transport=udp,tcp
> HOLD-MUSIC local_stream://moh
> OUTBOUND-PROXY N/A
> CODECS IN OPUS,G722,PCMU,PCMA,GSM
> CODECS OUT PCMU,PCMA,GSM
> TEL-EVENT 101
> DTMF-MODE rfc2833
> CNG 13
> SESSION-TO 0
> MAX-DIALOG 0
> NOMEDIA false
> LATE-NEG true
> PROXY-MEDIA false
> ZRTP-PASSTHRU true
> AGGRESSIVENAT false
> CALLS-IN 0
> FAILED-CALLS-IN 0
> CALLS-OUT 0
> FAILED-CALLS-OUT 0
> REGISTRATIONS 0
>
> freeswitch at ip-10-142-199-62> sofia status profile internal
>
> =================================================================================================
> Name internal
> Domain Name N/A
> Auto-NAT false
> DBName sofia_reg_internal
> Pres Hosts 10.142.199.62,10.142.199.62
> Dialplan XML
> Context public
> Challenge Realm auto_from
> RTP-IP 10.142.199.62
> SIP-IP 10.142.199.62
> URL sip:mod_sofia at 10.142.199.62:5060
> BIND-URL sip:mod_sofia at 10.142.199.62:5060;transport=udp,tcp
> HOLD-MUSIC local_stream://moh
> OUTBOUND-PROXY N/A
> CODECS IN OPUS,G722,PCMU,PCMA,GSM
> CODECS OUT OPUS,G722,PCMU,PCMA,GSM
> TEL-EVENT 101
> DTMF-MODE rfc2833
> CNG 13
> SESSION-TO 0
> MAX-DIALOG 0
> NOMEDIA false
> LATE-NEG true
> PROXY-MEDIA false
> ZRTP-PASSTHRU true
> AGGRESSIVENAT false
> CALLS-IN 2
> FAILED-CALLS-IN 0
> CALLS-OUT 0
> FAILED-CALLS-OUT 0
> REGISTRATIONS 1
>
>
>
>
> On 30 July 2014 14:56, William King <william.king at quentustech.com> wrote:
>> Take a look in the ./conf/sip_profiles/external.xml file an in there
>> you'll find variables for the external rtp ip. I'm betting you haven't
>> set the external ip in the ./conf/vars.xml file. See here for more info:
>> http://wiki.freeswitch.org/wiki/Sofia.conf.xml#ext-rtp-ip
>>
>> William King
>> Senior Engineer
>> Quentus Technologies, INC
>> 1037 NE 65th St Suite 273
>> Seattle, WA 98115
>> Main: (877) 211-9337
>> Office: (206) 388-4772
>> Cell: (253) 686-5518
>> william.king at quentustech.com
>>
>> On 07/29/2014 05:49 PM, Iqbal Abdullah wrote:
>>> Thank you Peter and Robert,
>>>
>>> I opened up the suggested ports on the wiki page but that didn't work,
>>> so I ended up opening all TCP and UDP ports but the audio doesn't come
>>> either.
>>>
>>> Trying to call a different number (1001, which doesn't have a user)
>>> gave me this logs:
>>>
>>> 2014-07-30 09:42:54.121512 [NOTICE] switch_channel.c:1054 New Channel
>>> sofia/internal/1000 at xxxxxx.amazonaws.com
>>> [34c19686-9e28-459d-813c-fbf57d42c89a]
>>> 2014-07-30 09:42:54.261504 [INFO] mod_dialplan_xml.c:558 Processing
>>> 1000 <1000>->1001 in context default
>>> 2014-07-30 09:42:54.261504 [INFO] switch_ivr_async.c:3653 Bound B-Leg:
>>> *1 execute_extension::dx XML features
>>> 2014-07-30 09:42:54.261504 [INFO] switch_ivr_async.c:3653 Bound B-Leg:
>>> *2 record_session::/usr/local/freeswitch/recordings/1000.2014-07-30-09-42-54.wav
>>> 2014-07-30 09:42:54.261504 [INFO] switch_ivr_async.c:3653 Bound B-Leg:
>>> *3 execute_extension::cf XML features
>>> 2014-07-30 09:42:54.261504 [INFO] switch_ivr_async.c:3653 Bound B-Leg:
>>> *4 execute_extension::att_xfer XML features
>>> 2014-07-30 09:42:54.281497 [NOTICE] switch_ivr_originate.c:2708 Cannot
>>> create outgoing channel of type [error] cause: [USER_NOT_REGISTERED]
>>> 2014-07-30 09:42:54.281497 [NOTICE] switch_ivr_originate.c:2708 Cannot
>>> create outgoing channel of type [user] cause: [USER_NOT_REGISTERED]
>>> 2014-07-30 09:42:54.281497 [INFO] mod_dptools.c:3234 Originate Failed.
>>> Cause: USER_NOT_REGISTERED
>>> 2014-07-30 09:42:54.281497 [NOTICE] sofia_media.c:92 Pre-Answer
>>> sofia/internal/1000 at xxxxxx.amazonaws.com!
>>> 2014-07-30 09:42:54.281497 [NOTICE] mod_dptools.c:1258 Channel
>>> [sofia/internal/1000 at xxxxxx.amazonaws.com] has been answered
>>> 2014-07-30 09:42:55.281513 [NOTICE] switch_channel.c:1054 New Channel
>>> loopback/app=voicemail:default 10.142.199.62 1001-a
>>> [e83b067a-9687-4fe2-8691-ea0f4c8a04a3]
>>> 2014-07-30 09:42:55.281513 [NOTICE] switch_channel.c:1052 Rename
>>> Channel loopback/app=voicemail:default 10.142.199.62
>>> 1001-a->loopback/voicemail-a [e83b067a-9687-4fe2-8691-ea0f4c8a04a3]
>>> 2014-07-30 09:42:55.281513 [NOTICE] switch_channel.c:1054 New Channel
>>> loopback/voicemail-b [cba53c4a-07c6-4c5a-8bf1-4d4029b6cb66]
>>> 2014-07-30 09:42:55.281513 [NOTICE] mod_loopback.c:947 Pre-Answer
>>> loopback/voicemail-a!
>>> 2014-07-30 09:42:55.281513 [NOTICE] mod_dptools.c:1293 Pre-Answer
>>> loopback/voicemail-b!
>>> 2014-07-30 09:43:26.301488 [NOTICE] sofia.c:7256 Hangup
>>> sofia/internal/1000 at xxxxxx.amazonaws.com [CS_EXECUTE]
>>> [NORMAL_UNSPECIFIED]
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_ivr_bridge.c:752 Hangup
>>> loopback/voicemail-a [CS_EXCHANGE_MEDIA] [ORIGINATOR_CANCEL]
>>> 2014-07-30 09:43:26.301488 [NOTICE] mod_loopback.c:553 Hangup
>>> loopback/voicemail-b [CS_EXECUTE] [ORIGINATOR_CANCEL]
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1632 Session
>>> 10 (sofia/internal/1000 at xxxxxx.amazonaws.com) Ended
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1636 Close
>>> Channel sofia/internal/1000 at xxxxxx.amazonaws.com [CS_DESTROY]
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1632 Session
>>> 12 (loopback/voicemail-b) Ended
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1636 Close
>>> Channel loopback/voicemail-b [CS_DESTROY]
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1632 Session
>>> 11 (loopback/voicemail-a) Ended
>>> 2014-07-30 09:43:26.301488 [NOTICE] switch_core_session.c:1636 Close
>>> Channel loopback/voicemail-a [CS_DESTROY]
>>>
>>> Doesn't seem to have any issues with it at all.
>>>
>>>
>>> On 30 July 2014 02:55, Peter Villeneuve <petervnv1 at gmail.com> wrote:
>>>> Well that's probably your problem.
>>>> You need to open up ports for media (RTP) to flow.
>>>>
>>>> If your setup is still default, then you'll need to open up ports
>>>> 16384-32768
>>>> See https://wiki.freeswitch.org/wiki/Firewall
>>>>
>>>>
>>>> On Tue, Jul 29, 2014 at 6:33 PM, Iqbal Abdullah <iqbal.b.abdullah at gmail.com>
>>>> wrote:
>>>>>
>>>>> Brian,
>>>>>
>>>>> On 30 July 2014 00:06, Brian West <brian at freeswitch.org> wrote:
>>>>>>
>>>>>> On a hunch, I launched an instance, set the firewall up properly.
>>>>>> Checked out, built and installed FS, No issues at all. ;) Just making sure
>>>>>> someone else was reporting issues so I thought I would spin it up to double
>>>>>> check a few things.
>>>>>
>>>>> Thanks for looking it up. Can you tell me what ports of the firewall
>>>>> did you open up? Maybe that's the issue. I only have 5060 (and ssh)
>>>>> open by the way.
>>>>>
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 29, 2014 at 9:12 AM, Iqbal Abdullah
>>>>>> <iqbal.b.abdullah at gmail.com> wrote:
>>>>>>>
>>>>>>> On 29 July 2014 21:54, Ben Langfeld <ben at langfeld.co.uk> wrote:
>>>>>>>> Try explicitly answering the call before your <Speak/> action.
>>>>>>>
>>>>>>> Thanks Ben,
>>>>>>>
>>>>>>> I'm sorry but I do not see any explicit answer XML tag which I can use
>>>>>>> for Plivo.
>>>>>>> What do you mean by explicitly answering the call before the Speak
>>>>>>> action?
>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On 29 July 2014 07:04, Iqbal Abdullah <iqbal.b.abdullah at gmail.com>
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Hello everyone,
>>>>>>>>>
>>>>>>>>> I have just gotten to know about FreeSWITCH and have tried
>>>>>>>>> installing
>>>>>>>>> it on a EC2 instance and in the process of trying out some examples.
>>>>>>>>> I
>>>>>>>>> am facing this issue of not being able to hear any sounds during a
>>>>>>>>> call I make to my FreeSWITCH system.
>>>>>>>>>
>>>>>>>>> My freeswitch system is the latest stable ver.1.4 and I followed the
>>>>>>>>> instructions to install from
>>>>>>>>> http://clintberry.com/2011/getting-started-with-plivo/
>>>>>>>>>
>>>>>>>>> via the installation script show on the site. I changed the
>>>>>>>>> installation script to use Slash and also 1.4 instead.
>>>>>>>>>
>>>>>>>>> One of the exercises is to pass an incoming call to plivo and make
>>>>>>>>> plivo return a <say> action, which for some reason is not reading
>>>>>>>>> back
>>>>>>>>> the text to me (no audio) when I call 1005 from using sflphone on my
>>>>>>>>> ubuntu.
>>>>>>>>>
>>>>>>>>> This is the log on freeswitch:
>>>>>>>>>
>>>>>>>>> 2014-07-29 18:01:12.581530 [NOTICE] switch_channel.c:1054 New
>>>>>>>>> Channel
>>>>>>>>> sofia/internal/1000 at xxxxxxxxxx.amazonaws.com
>>>>>>>>> [5650b3dd-1519-4c6f-b720-d4d3a8a65c5c]
>>>>>>>>> 2014-07-29 18:01:12.681534 [INFO] mod_dialplan_xml.c:558 Processing
>>>>>>>>> 1000 <1000>->1005 in context default
>>>>>>>>> 2014-07-29 18:01:12.681534 [WARNING] switch_core_session.c:1554
>>>>>>>>> sofia/internal/1000 at xxxxxxxxxx.amazonaws.com using scheduler due to
>>>>>>>>> bypass media or media is not established.
>>>>>>>>> 2014-07-29 18:01:12.733800 [NOTICE] sofia_media.c:92 Pre-Answer
>>>>>>>>> sofia/internal/1000 at xxxxxxxxxx.amazonaws.com!
>>>>>>>>> 2014-07-29 18:01:12.733800 [NOTICE] mod_dptools.c:1258 Channel
>>>>>>>>> [sofia/internal/1000 at xxxxxxxxxx.amazonaws.com] has been answered
>>>>>>>>> 2014-07-29 18:01:14.121516 [NOTICE] mod_dptools.c:1232 Hangup
>>>>>>>>> sofia/internal/1000 at xxxxxxxxxx.amazonaws.com [CS_RESET]
>>>>>>>>> [NORMAL_CLEARING]
>>>>>>>>> 2014-07-29 18:01:14.141502 [NOTICE] switch_core_session.c:1632
>>>>>>>>> Session
>>>>>>>>> 1 (sofia/internal/1000 at xxxxxxxxxx.amazonaws.com) Ended
>>>>>>>>> 2014-07-29 18:01:14.141502 [NOTICE] switch_core_session.c:1636 Close
>>>>>>>>> Channel sofia/internal/1000 at xxxxxxxxxx.amazonaws.com [CS_DESTROY]
>>>>>>>>>
>>>>>>>>> I can see that plivo is correctly calling the XML I have placed, as
>>>>>>>>> this is the log I see on my web server:
>>>>>>>>>
>>>>>>>>> [29/Jul/2014 01:59:13] "GET
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> /answer/?To=1005&Direction=inbound&From=1000&CallerName=1000&CallUUID=b74c06be-f4e9-4830-af68-e424b3b31e1c&CallStatus=ringing
>>>>>>>>> HTTP/1.1" 200 93
>>>>>>>>> [29/Jul/2014 01:59:14] "GET
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> /answer/?To=1005&Direction=inbound&From=1000&CallUUID=b74c06be-f4e9-4830-af68-e424b3b31e1c&HangupCause=NORMAL_CLEARING&CallStatus=completed
>>>>>>>>> HTTP/1.1" 200 93
>>>>>>>>>
>>>>>>>>> This is the XML I have prepared to test plivo:
>>>>>>>>>
>>>>>>>>> <?xml version="1.0" encoding="UTF-8" ?>
>>>>>>>>> <Response>
>>>>>>>>> <Speak>Hello World</Speak>
>>>>>>>>> </Response>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> And this is default.xml on freeswitch which forward any calls to
>>>>>>>>> 1005 to
>>>>>>>>> plivo:
>>>>>>>>>
>>>>>>>>> <include>
>>>>>>>>> <context name="default">
>>>>>>>>>
>>>>>>>>> <!--
>>>>>>>>> This extension allows calling any digits of number
>>>>>>>>> freeswitch will call plivo outbound server on every incoming
>>>>>>>>> call
>>>>>>>>> -->
>>>>>>>>> <extension name="plivo">
>>>>>>>>> <condition field="destination_number" expression="^1005">
>>>>>>>>> <action application="enable_heartbeat" data="60"/>
>>>>>>>>> <action application="socket" data="127.0.0.1:8084 async
>>>>>>>>> full"/>
>>>>>>>>> </condition>
>>>>>>>>> </extension>
>>>>>>>>> ....
>>>>>>>>> ....
>>>>>>>>> </include>
>>>>>>>>>
>>>>>>>>> I have read that NAT issues might be causing a no-audio issue, but I
>>>>>>>>> am not sure and do not know how to tell if this is the issue. The
>>>>>>>>> only
>>>>>>>>> thing which look strange is the logs on freeswitch saying:
>>>>>>>>>
>>>>>>>>> 2014-07-29 18:01:12.681534 [WARNING] switch_core_session.c:1554
>>>>>>>>> sofia/internal/1000 at xxxxxxxxxx.amazonaws.com using scheduler due to
>>>>>>>>> bypass media or media is not established.
>>>>>>>>>
>>>>>>>>> but what does that mean?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _________________________________________________________________________
>>>>>>>>> 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
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _________________________________________________________________________
>>>>>>>> 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
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> 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
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Brian West
>>>>>> brian at freeswitch.org
>>>>>>
>>>>>>
>>>>>> Twitter: @FreeSWITCH , @briankwest
>>>>>> http://www.freeswitchbook.com
>>>>>> http://www.freeswitchcookbook.com
>>>>>>
>>>>>> T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
>>>>>> iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest
>>>>>>
>>>>>>
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> 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
>>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> 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
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> 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
>>>>
>>>
>>> _________________________________________________________________________
>>> 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
>>>
>>
>> _________________________________________________________________________
>> 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
>>
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