[Freeswitch-users] FS not detecting public IP address change

Mark Campbell-Smith mcampbellsmith at gmail.com
Wed Oct 27 17:45:11 PDT 2010 

Thanks a lot Rupa,

Seems NAT-PMP was causing my problems.  I turned this off and now I get the
upnp keep alive debug traces as expected and the ip addresses are updated
correctly in sofia and reregistration occurs.

THE END!


On Thu, Oct 28, 2010 at 3:03 AM, Rupa Schomaker <rupa at rupa.com> wrote:

> Mario, your issue is a different (unrelated) issue.
>
>
> On Wed, Oct 27, 2010 at 10:47 AM, Mario G <mario_fs at mgtech.com> wrote:
>
>> FYI, same thing I seeing on my R042 problem. sofia status shows correct
>> (static) external IP in internal and gateway profiles, but nat_map has the
>> dynamic IP.
>>
>> On Oct 26, 2010, at 10:13 PM, Mark Campbell-Smith wrote:
>>
>> That gives me quite a bit....
>>
>> Can there be the case that nat_map status has a different IP address to
>> what I would see in sofia status profile internal?  And does sofia
>> reregister if there is detected a public IP address change?
>>
>> Thanks
>>
>> freeswitch at internal> nat_map reinit
>> [DEBUG] libs/esl/src/esl.c:1141 esl_send() SEND
>> api nat_map reinit
>> console_execute: true
>>
>>
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Content-Type]
>> = [api/response]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER
>> [Content-Length] = [130]
>> Nat Type: NAT-PMP, ExtIP: 210.xx.xxx.xx
>> port,proto,proto_num,sticky
>> 5060,udp,0,0
>> 5060,tcp,1,0
>> 5080,udp,0,0
>> 5080,tcp,1,0
>>
>> 4 total.
>>
>> freeswitch at internal> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV
>> HEADER [Content-Type] = [log/data]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER
>> [Content-Length] = [68]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Level] =
>> [6]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Text-Channel]
>> = [0]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-File] =
>> [switch_nat.c]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Func] =
>> [switch_nat_init]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Line] =
>> [410]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [User-Data] =
>> []
>> [DEBUG] libs/esl/src/esl.c:1115 esl_recv_event() RECV MESSAGE
>> Event-Name: SOCKET_DATA
>> Content-Type: log/data
>> Content-Length: 68
>> Log-Level: 6
>> Text-Channel: 0
>> Log-File: switch_nat.c
>> Log-Func: switch_nat_init
>> Log-Line: 410
>> User-Data: _undef_
>>
>> 2010-10-27 16:10:07.003208 [INFO] switch_nat.c:410 Scanning for NAT
>>
>> 2010-10-27 16:10:07.003208 [INFO] switch_nat.c:410 Scanning for NAT
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Content-Type]
>> = [log/data]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER
>> [Content-Length] = [73]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Level] =
>> [7]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Text-Channel]
>> = [0]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-File] =
>> [switch_nat.c]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Func] =
>> [get_pmp_pubaddr]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Line] =
>> [167]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [User-Data] =
>> []
>> [DEBUG] libs/esl/src/esl.c:1115 esl_recv_event() RECV MESSAGE
>> Event-Name: SOCKET_DATA
>> Content-Type: log/data
>> Content-Length: 73
>> Log-Level: 7
>> Text-Channel: 0
>> Log-File: switch_nat.c
>> Log-Func: get_pmp_pubaddr
>> Log-Line: 167
>> User-Data: _undef_
>>
>> 2010-10-27 16:10:07.003208 [DEBUG] switch_nat.c:167 Checking for PMP 1/5
>>
>> 2010-10-27 16:10:07.003208 [DEBUG] switch_nat.c:167 Checking for PMP 1/5
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Content-Type]
>> = [log/data]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER
>> [Content-Length] = [98]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Level] =
>> [6]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Text-Channel]
>> = [0]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-File] =
>> [switch_nat.c]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Func] =
>> [switch_nat_init]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [Log-Line] =
>> [423]
>> [DEBUG] libs/esl/src/esl.c:989 esl_recv_event() RECV HEADER [User-Data] =
>> []
>> [DEBUG] libs/esl/src/esl.c:1115 esl_recv_event() RECV MESSAGE
>> Event-Name: SOCKET_DATA
>> Content-Type: log/data
>> Content-Length: 98
>> Log-Level: 6
>> Text-Channel: 0
>> Log-File: switch_nat.c
>> Log-Func: switch_nat_init
>> Log-Line: 423
>> User-Data: _undef_
>>
>> 2010-10-27 16:10:07.013797 [INFO] switch_nat.c:423 NAT detected type: pmp,
>> ExtIP: '210.xx.xxx.xx'
>>
>> 2010-10-27 16:10:07.013797 [INFO] switch_nat.c:423 NAT detected type: pmp,
>> ExtIP: '210.xx.xxx.xx'
>>
>>
>> On Wed, Oct 27, 2010 at 4:01 PM, Rupa Schomaker <rupa at rupa.com> wrote:
>>
>>> Then I have no idea why you aren't seeing upnp messages on the console.
>>>  What do you see when you do a "nat_map reinit" ?
>>>
>>>
>>> On Tue, Oct 26, 2010 at 8:09 PM, Mark Campbell-Smith <
>>> mcampbellsmith at gmail.com> wrote:
>>>
>>>> I see debug from sofia.c, switch_core_state_machine, mod_sofia, diaplan
>>>> parsing, sofia_glue, switch_rtp, switch_ivr_play_say etc.
>>>>
>>>>
>>>>
>>>> On Wed, Oct 27, 2010 at 11:41 AM, Rupa Schomaker <rupa at rupa.com> wrote:
>>>>
>>>>> Do you see ANY debug messages on your console from any other FS module?
>>>>>  fsctl loglevel 7 sets the base log level, but not necessarily the log level
>>>>> on your screen.
>>>>>
>>>>> /log 7
>>>>>
>>>>> sets the log level in fs_cli.
>>>>>
>>>>> Your screen should get VERY busy especially when processing a call.
>>>>>
>>>>> On Tue, Oct 26, 2010 at 4:21 PM, Mark Campbell-Smith <
>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>
>>>>>> I have it set to debug in switch.conf.xml and enable fsctl loglevel 7
>>>>>> in fs_cli....
>>>>>>
>>>>>> :~$ cat /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml |
>>>>>> egrep "param.*loglevel"
>>>>>>     <param name="loglevel" value="debug"/>
>>>>>>
>>>>>> With regards to sofia: how does it determine if the external IP has
>>>>>> changed?  And when it does, does sofia initiate a reregister of all external
>>>>>> sip providers?
>>>>>>
>>>>>> Thanks!
>>>>>>
>>>>>> On Wed, Oct 27, 2010 at 3:14 AM, Mario G <mario_fs at mgtech.com> wrote:
>>>>>>
>>>>>>> What you said: "And nat_map status shows me which ports have been
>>>>>>> forwarded and the external ip address (which is sometimes wrong).  I also
>>>>>>> see this in the router gui." is also happening to me on a Linksys/Cisco
>>>>>>> RV042 router. Can't keep FS working for more than 2-5 hours without doing a
>>>>>>> restart or nat_map reinit. I think the routers upnp has a problem with dual
>>>>>>> wans, I have one static and one dynamic DSL.
>>>>>>>
>>>>>>> On Oct 26, 2010, at 6:43 AM, Rupa Schomaker wrote:
>>>>>>>
>>>>>>> What do you have set for loglevel in switch.conf.xml?  My guess is
>>>>>>> that you have it set to something other than debug.  If that is set to (say)
>>>>>>> info, then info is as low as you can go.  Setting the console log level to
>>>>>>> debug will not give you debug output.
>>>>>>>
>>>>>>> sofia is unaware of upnp so a keepalive packet should have no impact
>>>>>>> on it's operation.  I'm not familiar enough with sofia to tell what triggers
>>>>>>> that event.
>>>>>>>
>>>>>>> On Tue, Oct 26, 2010 at 6:24 AM, Mark Campbell-Smith <
>>>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>>>
>>>>>>>> OK..  tcpdump gave me this and I still do not see anything on FS
>>>>>>>> except for this line:
>>>>>>>>
>>>>>>>> 2010-10-26 22:02:51.235608 [DEBUG] sofia.c:957 nua_i_outbound:
>>>>>>>> unknown event 8: 102 NAT binding changed
>>>>>>>>
>>>>>>>> Hypertext Transfer Protocol
>>>>>>>>     NOTIFY * HTTP/1.1\r\n
>>>>>>>>     HOST:239.255.255.250:1900\r\n
>>>>>>>>     Cache-Control:max-age=120\r\n
>>>>>>>>     Location:http://192.168.1.1:1278/rootDesc.xml\r\n<http://192.168.1.1:1278/rootDesc.xml%5Cr%5Cn>
>>>>>>>>     Server: Tomato UPnP/1.0 MiniUPnPd/1.4\r\n
>>>>>>>>     NT:urn:schemas-upnp-org:service:WANIPConnection:1\r\n
>>>>>>>>
>>>>>>>>  USN:uuid:882dbe81-c28a-4992-baf7-410c05f1caf4::urn:schemas-upnp-org:service:WANIPConnection:1\r\n
>>>>>>>>     NTS:ssdp:alive\r\n
>>>>>>>>     \r\n
>>>>>>>>
>>>>>>>> This looks the same as you posted before, so why do I get the
>>>>>>>> unknown event 8 (is this related)?
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>>
>>>>>>>> On Tue, Oct 26, 2010 at 3:32 PM, Mark Campbell-Smith <
>>>>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>>>>
>>>>>>>>> :)  that was the first thing I did, but I get nothing; no keep
>>>>>>>>> alive packets.
>>>>>>>>>
>>>>>>>>> in the logfile at startup I see:
>>>>>>>>>
>>>>>>>>> 2010-10-26 10:19:45.484258 [INFO] switch_nat.c:410 Scanning for NAT
>>>>>>>>> 2010-10-26 10:19:45.485991 [DEBUG] switch_nat.c:167 Checking for
>>>>>>>>> PMP 1/5
>>>>>>>>> 2010-10-26 10:19:45.488575 [INFO] switch_nat.c:423 NAT detected
>>>>>>>>> type: pmp, ExtIP: '203.xxx.xxx.xxx'
>>>>>>>>> 2010-10-26 10:19:45.490683 [DEBUG] switch_nat.c:256 NAT thread
>>>>>>>>> configured
>>>>>>>>> 2010-10-26 10:19:45.492180 [DEBUG] switch_nat.c:267 NAT thread
>>>>>>>>> started
>>>>>>>>>
>>>>>>>>> And nat_map status shows me which ports have been forwarded and the
>>>>>>>>> external ip address (which is sometimes wrong).  I also see this in the
>>>>>>>>> router gui.
>>>>>>>>>
>>>>>>>>> But I never see the keep alive packets.
>>>>>>>>>
>>>>>>>>> On Tue, Oct 26, 2010 at 3:13 PM, Rupa Schomaker <rupa at rupa.com>wrote:
>>>>>>>>>
>>>>>>>>>> Just turn up console logging to level 7.
>>>>>>>>>>
>>>>>>>>>> /log 7 if using fs_cli
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Mon, Oct 25, 2010 at 6:53 PM, Mark Campbell-Smith <
>>>>>>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi!
>>>>>>>>>>>
>>>>>>>>>>> How do I enable debugging to get the UPnP keep alive packets?
>>>>>>>>>>>
>>>>>>>>>>> Thanks!
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Oct 26, 2010 at 1:15 AM, Rupa Schomaker <rupa at rupa.com>wrote:
>>>>>>>>>>>
>>>>>>>>>>>> I need the debug logging from the upnp stuff.  It should look
>>>>>>>>>>>> something like:
>>>>>>>>>>>>
>>>>>>>>>>>> +OK log level 7 [7]
>>>>>>>>>>>> freeswitch at internal> 2010-10-25 09:13:59.926861 [DEBUG]
>>>>>>>>>>>> switch_nat.c:299 got UPnP keep alive packet:
>>>>>>>>>>>> NOTIFY * HTTP/1.1
>>>>>>>>>>>> HOST:239.255.255.250:1900
>>>>>>>>>>>> Cache-Control:max-age=60
>>>>>>>>>>>> Location:http://192.168.1.1:5000/rootDesc.xml
>>>>>>>>>>>> Server: Tomato UPnP/1.0 MiniUPnPd/1.4
>>>>>>>>>>>> NT:urn:schemas-upnp-org:service:WANIPConnection:1
>>>>>>>>>>>>
>>>>>>>>>>>> USN:uuid:00000000-0000-0000-0000-000000000000::urn:schemas-upnp-org:service:WANIPConnection:1
>>>>>>>>>>>> NTS:ssdp:alive
>>>>>>>>>>>>
>>>>>>>>>>>> I also run tomato and haven't had trouble with the upnp support
>>>>>>>>>>>> so at least we have that part working.
>>>>>>>>>>>>
>>>>>>>>>>>> You should see the above keepalive appear periodically every 30s
>>>>>>>>>>>> or so.  You should see another set of messages when you terminate the DSL
>>>>>>>>>>>> connection and when that dsl connection comes back online.
>>>>>>>>>>>>
>>>>>>>>>>>> On Sat, Oct 23, 2010 at 5:36 PM, Mark Campbell-Smith <
>>>>>>>>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi!
>>>>>>>>>>>>>
>>>>>>>>>>>>> The router is a ASUS router but it is running the tomato
>>>>>>>>>>>>> firmware which runs miniupnd.
>>>>>>>>>>>>>
>>>>>>>>>>>>> In the debug I see the message: 2010-10-24 08:02:59.178918
>>>>>>>>>>>>> [DEBUG] sofia.c:956 nua_i_outbound: unknown event 8: 101 NAT detected
>>>>>>>>>>>>>
>>>>>>>>>>>>> This is what I see below. I hope I enabled all debug messages.
>>>>>>>>>>>>>  I thought I saw some xml type messages earlier, but not sure how I enabled
>>>>>>>>>>>>> them.
>>>>>>>>>>>>>
>>>>>>>>>>>>> nta_outgoing: RTT is 67.958 ms
>>>>>>>>>>>>> outbound(0xb6e07c00): NAT binding changed: [210.xx.xxx.xx]:5080
>>>>>>>>>>>>> != [58.xxx.xx.xx]:5080
>>>>>>>>>>>>> nua(0xb6e07c00): event i_outbound 102 NAT binding changed
>>>>>>>>>>>>> nua: nua_application_event: entering
>>>>>>>>>>>>> 2010-10-24 09:05:08.849525 [DEBUG] sofia.c:956 nua_i_outbound:
>>>>>>>>>>>>> unknown event 8: 102 NAT binding changed
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Sun, Oct 24, 2010 at 1:08 AM, Rupa Schomaker <rupa at rupa.com
>>>>>>>>>>>>> > wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> btw: what router are you using?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Sat, Oct 23, 2010 at 9:06 AM, Rupa Schomaker <
>>>>>>>>>>>>>> rupa at rupa.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> In a upnp config, FS is depending on the router to notify it
>>>>>>>>>>>>>>> of the ip address change.  It is possible the upnp message(s) aren't
>>>>>>>>>>>>>>> formatted as expected.  If you turn on debug logging you'll get the upnp
>>>>>>>>>>>>>>> messages on the console.  If you can pastebin the capture of those while
>>>>>>>>>>>>>>> dropping and restarting the dsl connection I can maybe see if there is
>>>>>>>>>>>>>>> something obvious going on.  The debug should also have messages related to
>>>>>>>>>>>>>>> the processing of those upnp messages.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Sat, Oct 23, 2010 at 7:04 AM, Mark Campbell-Smith <
>>>>>>>>>>>>>>> mcampbellsmith at gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> HI!
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I know this question must have been answered 100's of
>>>>>>>>>>>>>>>> times....
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> My adsl is a bit dodgy at the moment and tends to go up and
>>>>>>>>>>>>>>>> down; which means I get assigned a new ip address from my ISP.  FS is nat'd
>>>>>>>>>>>>>>>> behind a upnp capable router.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> The problem is that FS does not seem to be detecting the
>>>>>>>>>>>>>>>> change.   For both the internal and external profile, I have auto-nat setup,
>>>>>>>>>>>>>>>> and I have tried stun and host settings in vars.conf.  When I issue
>>>>>>>>>>>>>>>> a nat_map status I see my old IP address, and if I then issue a nat_map
>>>>>>>>>>>>>>>> reinit, I see the new public IP address.  How can I get this to be
>>>>>>>>>>>>>>>> automatic?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Also the public IP address shown in the nat_map status is
>>>>>>>>>>>>>>>> not the same as shown in the sofia profile internal/external printouts.  Why
>>>>>>>>>>>>>>>> is this?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I'm sure this is configuration, just not sure what to
>>>>>>>>>>>>>>>> change.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> 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
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> -Rupa
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> -Rupa
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> 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
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> 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
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> -Rupa
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> 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
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> 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
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> -Rupa
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> 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
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> UNSUBSCRIBE:
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>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> -Rupa
>>>>>>>  _______________________________________________
>>>>>>> FreeSWITCH-users mailing list
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>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> FreeSWITCH-users mailing list
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>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
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>>>>>> UNSUBSCRIBE:
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>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> -Rupa
>>>>>
>>>>> _______________________________________________
>>>>> FreeSWITCH-users mailing list
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>>>>>
>>>>>
>>>>
>>>> _______________________________________________
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>>>>
>>>
>>>
>>> --
>>> -Rupa
>>>
>>> _______________________________________________
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>
>
> --
> -Rupa
>
> _______________________________________________
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