Hello, I'm trying to make T.38 SIP working: PSTN-->Cantata IMG-->FS--->CW Unfortunately this does not work. I've set both the late negotiation and proxy_media. When I leave out FS from the chain, the fax receipt works well, also when I set bypass_media in FS, it works too, so something might be wrong with the proxy mode. Cantata and FS box are on the same switch so this is not a network issue. No NAT involved in the whole scenario. Could anybody give an advice? Thanks in advance, Tamas ps: FreeSwitch Version 1.0.trunk (9233M) Linux mt-sw1 2.6.18-12-fza-amd64 #1 SMP Sun May 18 09:57:08 UTC 2008 x86_64 GNU/Linux Debian Lenny
This should work fine, just as well ad bypass_media except it can also handle nat. What exactly is not working? Is it failing on the t38 reinvite or negotiaoton or is that part working fine but the fax machine is still not syncing up or is a fax starting then failing part way through? Mike On Aug 8, 2008, at 4:48 PM, Tamas <jalsot@gmail.com> wrote:
Hello,
I'm trying to make T.38 SIP working: PSTN-->Cantata IMG-->FS--->CW
Unfortunately this does not work. I've set both the late negotiation and proxy_media. When I leave out FS from the chain, the fax receipt works well, also when I set bypass_media in FS, it works too, so something might be wrong with the proxy mode. Cantata and FS box are on the same switch so this is not a network issue. No NAT involved in the whole scenario.
Could anybody give an advice?
Thanks in advance, Tamas
ps: FreeSwitch Version 1.0.trunk (9233M) Linux mt-sw1 2.6.18-12-fza-amd64 #1 SMP Sun May 18 09:57:08 UTC 2008 x86_64 GNU/Linux Debian Lenny
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I've missed one fact: FS runs in OpenVZ guest. I don't know whether it is important or not.... t38 reinvite seems to be ok. Regards, Tamas Michael Jerrie írta:
This should work fine, just as well ad bypass_media except it can also handle nat. What exactly is not working? Is it failing on the t38 reinvite or negotiaoton or is that part working fine but the fax machine is still not syncing up or is a fax starting then failing part way through?
Mike
On Aug 8, 2008, at 4:48 PM, Tamas <jalsot@gmail.com> wrote:
Hello,
I'm trying to make T.38 SIP working: PSTN-->Cantata IMG-->FS--->CW
Unfortunately this does not work. I've set both the late negotiation and proxy_media. When I leave out FS from the chain, the fax receipt works well, also when I set bypass_media in FS, it works too, so something might be wrong with the proxy mode. Cantata and FS box are on the same switch so this is not a network issue. No NAT involved in the whole scenario.
Could anybody give an advice?
Thanks in advance, Tamas
ps: FreeSwitch Version 1.0.trunk (9233M) Linux mt-sw1 2.6.18-12-fza-amd64 #1 SMP Sun May 18 09:57:08 UTC 2008 x86_64 GNU/Linux Debian Lenny
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OpenVZ is a zero issue it'll work perfect under OpenVZ. I wrote this up about it http://wiki.freeswitch.org/wiki/FreeSWITCH_in_OpenVZ /b On Aug 8, 2008, at 5:23 PM, Tamas wrote:
I've missed one fact: FS runs in OpenVZ guest. I don't know whether it is important or not....
t38 reinvite seems to be ok.
Regards, Tamas
Brian West sip:brian@freeswitch.org
Try this param in the sofia profile <param name="inbound-proxy-media" value="true"/> This param makes all inbound calls be proxy mode from the very instant it starts. You may be misusing the late negotiation + proxy_media variable or it may have a bug. On Fri, Aug 8, 2008 at 7:39 PM, Brian West <brian@freeswitch.org> wrote:
OpenVZ is a zero issue it'll work perfect under OpenVZ.
I wrote this up about it http://wiki.freeswitch.org/wiki/FreeSWITCH_in_OpenVZ
/b
On Aug 8, 2008, at 5:23 PM, Tamas wrote:
I've missed one fact: FS runs in OpenVZ guest. I don't know whether it is important or not....
t38 reinvite seems to be ok.
Regards, Tamas
Brian West sip:brian@freeswitch.org <sip%3Abrian@freeswitch.org>
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
I have 2 sip profiles, one for handling incoming request from cantata and another for sending out requests to CW. In both I've set: <param name="inbound-late-negotiation" value="true"/> <param name="inbound-proxy-media" value="true"/> and in dialplan I have: <action application="set" data="proxy_media=true"/> <action application="bridge" data="sofia/default/123@a.b.c.d:5080"/> I'll try to catch somebody for further investigation. Thanks, Tamas Anthony Minessale írta:
Try this param in the sofia profile
<param name="inbound-proxy-media" value="true"/>
This param makes all inbound calls be proxy mode from the very instant it starts.
You may be misusing the late negotiation + proxy_media variable or it may have a bug.
On Fri, Aug 8, 2008 at 7:39 PM, Brian West <brian@freeswitch.org <mailto:brian@freeswitch.org>> wrote:
OpenVZ is a zero issue it'll work perfect under OpenVZ.
I wrote this up about it http://wiki.freeswitch.org/wiki/FreeSWITCH_in_OpenVZ
/b
On Aug 8, 2008, at 5:23 PM, Tamas wrote:
> > I've missed one fact: FS runs in OpenVZ guest. > I don't know whether it is important or not.... > > t38 reinvite seems to be ok. > > Regards, > Tamas >
Brian West sip:brian@freeswitch.org <mailto:sip%3Abrian@freeswitch.org>
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/
AIM: anthm MSN:anthony_minessale@hotmail.com <mailto:MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com <mailto:PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <mailto:sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 <http://iax:guest@conference.freeswitch.org/888> googletalk:conf+888@conference.freeswitch.org <mailto:googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400 ------------------------------------------------------------------------
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participants (4)
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Anthony Minessale
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Brian West
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Michael Jerrie
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Tamas