I thought that fax over VoIP was unreliable in general? Even with G711, doesn't the packetization break it? Any hints about this are greatly appreciated.
---Mike
Hello,
On 04/04/06 11:11, Marc Haisenko wrote:
On Tuesday 04 April 2006 09:49, Christoph Fürstaller wrote:
Hi,
Is there anyone who uses fax over openser? Or can say something about the reliability of fax over openser?
chris...
We're not actively using it but we tested it. It works :-)
what i can add here is to pay attention of managing re-INVITEs, in the case you have NATs around. Sending fax uses re-INVITEs to switch to fax data transmission.
Cheers, Daniel
C'ya, Marc
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
-------------------------------------------------------
Fax over G711 it is unreliable. T38 is a better option.
-ovi
On Wed, 5 Apr 2006, Mike Williams wrote:
I thought that fax over VoIP was unreliable in general? Even with G711, doesn't the packetization break it? Any hints about this are greatly appreciated.
---Mike
Hello,
On 04/04/06 11:11, Marc Haisenko wrote:
On Tuesday 04 April 2006 09:49, Christoph Fürstaller wrote:
Hi,
Is there anyone who uses fax over openser? Or can say something about the reliability of fax over openser?
chris...
We're not actively using it but we tested it. It works :-)
what i can add here is to pay attention of managing re-INVITEs, in the case you have NATs around. Sending fax uses re-INVITEs to switch to fax data transmission.
Cheers, Daniel
C'ya, Marc
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
The problem with G.711 + FAX is concerned with variable delay and jitter...
Use T.38 or V.150 if enable... ;)
Edson.
-----Original Message----- From: users-bounces@openser.org [mailto:users-bounces@openser.org] On Behalf Of Ovidiu Sas Sent: quarta-feira, 5 de abril de 2006 18:04 To: Mike Williams Cc: users@openser.org Subject: Re: [Fwd: Re: [Users] fax support]
Fax over G711 it is unreliable. T38 is a better option.
-ovi
On Wed, 5 Apr 2006, Mike Williams wrote:
I thought that fax over VoIP was unreliable in general? Even with G711, doesn't the packetization break it? Any hints about this are greatly appreciated.
---Mike
Hello,
On 04/04/06 11:11, Marc Haisenko wrote:
On Tuesday 04 April 2006 09:49, Christoph Fürstaller wrote:
Hi,
Is there anyone who uses fax over openser? Or can say something about the reliability of fax over openser?
chris...
We're not actively using it but we tested it. It works :-)
what i can add here is to pay attention of managing re-INVITEs, in the case you have NATs around. Sending fax uses re-INVITEs to switch to fax data transmission.
Cheers, Daniel
C'ya, Marc
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
-
Edson -
Mike Williams -
Ovidiu Sas