[asterisk-users] GTalk Channel

GNUbie gnubie at gmail.com
Mon Feb 2 20:02:11 CST 2009 

Hello all,

Anyone can tell me the cause of the problem that I am experiencing
with the GTalk channel? Please advice. I need to make this channel
work.

Thank you in advance.

GNUbie

On Fri, Jan 30, 2009 at 10:29 PM, GNUbie <gnubie at gmail.com> wrote:
> Hello Grygoriy,
>
> Below is the contents of my rtp.conf file on my Asterisk box:
>
> # cat /etc/asterisk/rtp.conf
> [general]
> rtpstart=10000
> rtpend=10100
>
> Below is my INPUT chain of my IPTables rules on my Asterisk box:
>
> # iptables -L -v | grep 100
>   21  3304 ACCEPT     udp  --  eth0   any     anywhere
> anywhere            state NEW udp dpts:10000:10100
>
> Below is the output on my Asterisk shell when trying to call via GTalk:
>
> - - - < s n i p > - - -
>
> pbx*CLI>
> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
> type="set" id="38" from="caller at gmail.com/Talk.v1048785AD0F"><session
> type="initiate" id="4015721897"
> initiator="caller at gmail.com/Talk.v1048785AD0F"
> xmlns="http://www.google.com/session"><description xml:lang="en"
> xmlns="http://www.google.com/session/phone"><payload-type id="103"
> name="ISAC" clockrate="16000"/><payload-type id="97" name="IPCMWB"
> clockrate="16000" bitrate="80000"/><payload-type id="99" name="speex"
> clockrate="16000" bitrate="22000"/><payload-type id="4" name="G723"
> clockrate="8000" bitrate="6300"/><payload-type id="98" name="speex"
> clockrate="8000" bitrate="11000"/><payload-type id="100" name="EG711U"
> clockrate="8000" bitrate="64000"/><payload-type id="101" name="EG711A"
> clockrate="8000" bitrate="64000"/><payload-type id="0" name="PCMU"
> clockrate="8000" bitrate="64000"/><payload-type id="8" name="PCMA"
> clockrate="8000" bitrate="64000"/><payload-type id="13" name="CN"
> clockrate="8000"/><payload-type id="102" name="iLBC" clockrate="
>
> JABBER: gtalk INCOMING: 8000" bitrate="13300"/><payload-type id="106"
> name="telephone-event" clockrate="8000"/></description><transport
> xmlns="http://www.google.com/transport/p2p"/></session></iq>
> [Jan 30 16:13:39] ERROR[1303]: rtp.c:1945 ast_rtp_new_with_bindaddr:
> Unexpected bind error: Cannot assign requested address
> [Jan 30 16:13:39] WARNING[1303]: chan_gtalk.c:971 gtalk_alloc: Out of
> RTP sessions?
> [Jan 30 16:13:39] WARNING[1303]: chan_gtalk.c:1175 gtalk_newcall:
> Unable to allocate gtalk structure!
> pbx*CLI>
> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
> type="set" id="40" from="caller at gmail.com/Talk.v1048785AD0F"><session
> type="transport-info" id="4015721897"
> initiator="caller at gmail.com/Talk.v1048785AD0F"
> xmlns="http://www.google.com/session"><transport
> xmlns="http://www.google.com/transport/p2p"><candidate name="rtp"
> address="10.10.1.142" port="1488" preference="1"
> username="Mpw2GdwhB4BLuzFd" protocol="udp" generation="0"
> password="c1bKKRVq6RtlGyzT" type="local"
> network="0"/></transport></session></iq>
>
> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
> type="set" id="41" from="caller at gmail.com/Talk.v1048785AD0F"><session
> type="transport-info" id="4015721897"
> initiator="caller at gmail.com/Talk.v1048785AD0F"
> xmlns="http://www.google.com/session"><transport
> xmlns="http://www.google.com/transport/p2p"><candidate name="rtp"
> address="219.74.65.168" port="1489" preference="0.9"
> username="3vKhUDU34prYnmSJ" protocol="udp" generation="0"
> password="iJr15yqQhRJ7Gw9o" type="stun"
> network="0"/></transport></session></iq>
> pbx*CLI>
> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
> type="set" id="43" from="caller at gmail.com/Talk.v1048785AD0F"><session
> type="terminate" id="4015721897"
> initiator="caller at gmail.com/Talk.v1048785AD0F"
> xmlns="http://www.google.com/session"/></iq>
> [Jan 30 16:13:54] NOTICE[1303]: chan_gtalk.c:783 gtalk_hangup_farend:
> Whoa, didn't find call!
>
> JABBER: gtalk OUTGOING: <iq type='result'
> from='astpbx at gmail.com/asteriskE2D976CC'
> to='caller at gmail.com/Talk.v1048785AD0F' id='43'/>
>
> JABBER: gtalk INCOMING: <presence
> from="caller at gmail.com/Talk.v1048785AD0F" type="unavailable"
> to="astpbx at gmail.com"/>
>    -- JABBER: I am unavailable ^_* 14
>    -- JABBER: type: 14 subtype 0
> pbx*CLI>
>
> - - - < s n i p > - - -
>
> Attached is a screenshot of my port forwarding configuration on my
> firewall/router.
>
> Regards,
>
> GNUbie
>
>
> On Thu, Jan 29, 2009 at 11:12 PM, Grygoriy Dobrovolskyy
> <megahohol at gmail.com> wrote:
>> And what ports have you set in rtp.conf ? i suppose they are the same ?
>> Try to search if there are no spercial jabber ports to open.
>>
>> 2009/1/29 GNUbie <gnubie at gmail.com>
>>>
>>> Hello Grygoriy,
>>>
>>> I am forwarding UDP ports from 10000 to 10100. That only means that I
>>> am forwarding 101 ports. Please take note also that when I tried
>>> calling the GTalk ID, the Asterisk box was idle or there was no any
>>> other on-going calls.
>>>
>>> Regards,
>>>
>>> GNUbie
>>>
>>> On Thu, Jan 29, 2009 at 4:15 PM, Grygoriy Dobrovolskyy
>>> <megahohol at gmail.com> wrote:
>>> > How  many ports have you forwarded for the * ? (in rtp.conf)
>>> > If a limited amount (50-100), try to forward more.
>>> >
>>> > 2009/1/29 GNUbie <gnubie at gmail.com>
>>> >>
>>> >> Hello all,
>>> >>
>>> >> In addition to my previous e-mail, below is a more verbosed messages I
>>> >> got on my Asterisk shell when calling from another GTalk User ID to
>>> >> the Asterisk-1.4.21.2 box:
>>> >>
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
>>> >> type="set" id="49" from="caller at gmail.com/Talk.v1041B79926B"><session
>>> >> type="initiate" id="3756468934"
>>> >> initiator="caller at gmail.com/Talk.v1041B79926B"
>>> >> xmlns="http://www.google.com/session"><description xml:lang="en"
>>> >> xmlns="http://www.google.com/session/phone"><payload-type id="103"
>>> >> name="ISAC" clockrate="16000"/><payload-type id="97" name="IPCMWB"
>>> >> clockrate="16000" bitrate="80000"/><payload-type id="99" name="speex"
>>> >> clockrate="16000" bitrate="22000"/><payload-type id="4" name="G723"
>>> >> clockrate="8000" bitrate="6300"/><payload-type id="98" name="speex"
>>> >> clockrate="8000" bitrate="11000"/><payload-type id="100" name="EG711U"
>>> >> clockrate="8000" bitrate="64000"/><payload-type id="101" name="EG711A"
>>> >> clockrate="8000" bitrate="64000"/><payload-type id="0" name="PCMU"
>>> >> clockrate="8000" bitrate="64000"/><payload-type id="8" name="PCMA"
>>> >> clockrate="8000" bitrate="64000"/><payload-type id="13" name="CN"
>>> >> clockrate="8000"/><payload-type id="102" name="iLBC" clockrate="
>>> >>
>>> >> JABBER: gtalk INCOMING: 8000" bitrate="13300"/><payload-type id="106"
>>> >> name="telephone-event" clockrate="8000"/></description><transport
>>> >> xmlns="http://www.google.com/transport/p2p"/></session></iq>
>>> >> [Jan 29 11:18:24] ERROR[1303]: rtp.c:1945 ast_rtp_new_with_bindaddr:
>>> >> Unexpected bind error: Cannot assign requested address
>>> >> [Jan 29 11:18:24] WARNING[1303]: chan_gtalk.c:971 gtalk_alloc: Out of
>>> >> RTP sessions?
>>> >> [Jan 29 11:18:24] WARNING[1303]: chan_gtalk.c:1175 gtalk_newcall:
>>> >> Unable to allocate gtalk structure!
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
>>> >> type="set" id="51" from="caller at gmail.com/Talk.v1041B79926B"><session
>>> >> type="transport-info" id="3756468934"
>>> >> initiator="caller at gmail.com/Talk.v1041B79926B"
>>> >> xmlns="http://www.google.com/session"><transport
>>> >> xmlns="http://www.google.com/transport/p2p"><candidate name="rtp"
>>> >> address="10.20.1.151" port="1587" preference="1"
>>> >> username="RrBBqm7MeJW2zTgi" protocol="udp" generation="0"
>>> >> password="OjLNI9dyFLqqBi/Y" type="local"
>>> >> network="0"/></transport></session></iq>
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
>>> >> type="set" id="52" from="caller at gmail.com/Talk.v1041B79926B"><session
>>> >> type="transport-info" id="3756468934"
>>> >> initiator="caller at gmail.com/Talk.v1041B79926B"
>>> >> xmlns="http://www.google.com/session"><transport
>>> >> xmlns="http://www.google.com/transport/p2p"><candidate name="rtp"
>>> >> address="219.74.65.168" port="1588" preference="0.9"
>>> >> username="sHhE4y2GwRBmLQUB" protocol="udp" generation="0"
>>> >> password="BYAvdVRiU94RVOJW" type="stun"
>>> >> network="0"/></transport></session></iq>
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <iq to="astpbx at gmail.com/asteriskE2D976CC"
>>> >> type="set" id="54" from="caller at gmail.com/Talk.v1041B79926B"><session
>>> >> type="terminate" id="3756468934"
>>> >> initiator="caller at gmail.com/Talk.v1041B79926B"
>>> >> xmlns="http://www.google.com/session"/></iq>
>>> >> [Jan 29 11:18:40] NOTICE[1303]: chan_gtalk.c:783 gtalk_hangup_farend:
>>> >> Whoa, didn't find call!
>>> >>
>>> >> JABBER: gtalk OUTGOING: <iq type='result'
>>> >> from='astpbx at gmail.com/asteriskE2D976CC'
>>> >> to='caller at gmail.com/Talk.v1041B79926B' id='54'/>
>>> >>
>>> >> JABBER: gtalk INCOMING:
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <presence
>>> >> from="caller at gmail.com/Talk.v1041B79926B"
>>> >> to="astpbx at gmail.com"><priority>24</priority><c
>>> >> node="http://www.google.com/xmpp/client/caps" ver="1.0.0.104"
>>> >> ext="share-v1 voice-v1" xmlns="http://jabber.org/protocol/caps"/><x
>>> >> stamp="20090129T03:17:52" xmlns="jabber:x:delay"/><status/><x
>>> >>
>>> >>
>>> >> xmlns="vcard-temp:x:update"><photo>8939f8f8ed0a9cd794e9e3c7065c2cc80fa9dbf0</photo></x></presence>
>>> >> pbx*CLI>
>>> >> JABBER: gtalk INCOMING: <presence
>>> >> from="caller at gmail.com/Talk.v1041B79926B" type="unavailable"
>>> >> to="astpbx at gmail.com"/>
>>> >> pbx*CLI>
>>> >>
>>> >> Thank you in advance.
>>> >>
>>> >> Regards,
>>> >>
>>> >> Marvin
>>> >>
>>> >>
>>> >> On Thu, Jan 29, 2009 at 10:47 AM, GNUbie <gnubie at gmail.com> wrote:
>>> >> > Hello all,
>>> >> >
>>> >> > It used to work on calling my GTalk ID from another GTalk user. But
>>> >> > now that I tried calling it again, the caller hears only a ringtone
>>> >> > and disconnected after a few rings. The messages on my
>>> >> > Asterisk-1.4.21.2 are the following:
>>> >> >
>>> >> > [Jan 29 10:37:51] ERROR[1303]: rtp.c:1945 ast_rtp_new_with_bindaddr:
>>> >> > Unexpected bind error: Cannot assign requested address
>>> >> > [Jan 29 10:37:51] WARNING[1303]: chan_gtalk.c:971 gtalk_alloc: Out of
>>> >> > RTP sessions?
>>> >> > [Jan 29 10:37:51] WARNING[1303]: chan_gtalk.c:1175 gtalk_newcall:
>>> >> > Unable to allocate gtalk structure!
>>> >> > [Jan 29 10:38:06] NOTICE[1303]: chan_gtalk.c:783 gtalk_hangup_farend:
>>> >> > Whoa, didn't find call!
>>> >> >
>>> >> > Any idea?
>>> >> >
>>> >> > Thank you in advance.
>>> >> >
>>> >> > Regards,
>>> >> >
>>> >> > GNUbie
>>> >> >
>>> >>
>>> >> _______________________________________________
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>>> >
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>>>
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>>
>>
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>>
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