Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread C F
One cannot and should not compare ISDN/SS7 to VoIP in any way just because it is digitalized voice. The fact that the transmission is digital does not change the success of sending faxes. The reason that VoIP is less reliable than ISDN/SS7 for faxes is becuase of the fact that an IP network is a pa

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Craig Guy
al Message - From: "Roger Schreiter" <[EMAIL PROTECTED]> To: "Asterisk Users Mailing List - Non-Commercial Discussion" Sent: Thursday, September 29, 2005 10:31 PM Subject: Re: [Asterisk-Users] T.38 Faxing -> at astricon ? Roy Sigurd Karlsbakk schrieb: ... see

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Lee Howard
Roger Schreiter wrote: I think, you agree, that VoIP is somewhat similar to ISDN, as it transports analog audio data in a digitally coded way. Noone doubts, that ISDN is suitable to transport analog fax. Finally the PSTN is 99,9% digital (ISDN/SS7), even if some subscriber lines are still analo

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Steve Underwood
Roger Schreiter wrote: Roy Sigurd Karlsbakk schrieb: ... see http://soft-switch.org/foip.html for a brief explaination of why this generally doesn't work... Hi, maybe one should update this link. Update it in what way? I think, you agree, that VoIP is somewhat similar to ISDN, as i

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Roger Schreiter
Roy Sigurd Karlsbakk schrieb: ... see http://soft-switch.org/foip.html for a brief explaination of why this generally doesn't work... Hi, maybe one should update this link. I think, you agree, that VoIP is somewhat similar to ISDN, as it transports analog audio data in a digitally coded wa

RE: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Hector Elias Menjivar
Prueba -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Zoa Enviado el: Jueves, 29 de Septiembre de 2005 07:57 a.m. Para: Asterisk Users Mailing List - Non-Commercial Discussion Asunto: Re: [Asterisk-Users] T.38 Faxing -> at astricon ? I didnt implem

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Zoa
I didnt implement anything myself and am not very familiar with t.38, but i think its udptl, sip, iax2, and soon gateway too. I will try to get a little more info from the developper when he gets back.. Maybe its even based on your work, i should check. Sorry for the incomplete reply, i just don

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Kresimir Petrovic
On Thu, Sep 29, 2005 at 12:38:40PM +0200, Roy Sigurd Karlsbakk wrote: > >>for the community, I think it is important to have at least t.38 > >>passthrough first then the other devolpments. > >> > >>In this way t.38 can be easly spreaded and catch up more supporters. > >> > > > >What do you mean mor

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Steve Underwood
Zoa wrote: Hey ho! We have a functional t.38 implementation for asterisk, but its far from complete. (meaning it doesnt work for all devices, and i only tested it on 1 fax). I hope to take our t.38 developper with me to Astricon and maybe even demo it there. (Maybe oej could bring a fax or two

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Roy Sigurd Karlsbakk
What do you mean more supporters. t.38 is only *reliable* way for transporting fax over ip. Fax over g711 is pure luck... Hi, it is rather a question of IP quality than good luck. I think, 99.9% of all faxes are transported via G.711. Is there any telecom network operator left using ananlo

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Roy Sigurd Karlsbakk
for the community, I think it is important to have at least t.38 passthrough first then the other devolpments. In this way t.38 can be easly spreaded and catch up more supporters. What do you mean more supporters. t.38 is only *reliable* way for transporting fax over ip. Fax over g711 is pu

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Roger Schreiter
Kresimir Petrovic schrieb: ... What do you mean more supporters. t.38 is only *reliable* way for transporting fax over ip. Fax over g711 is pure luck... Hi, it is rather a question of IP quality than good luck. I think, 99.9% of all faxes are transported via G.711. Is there any telecom netwo

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Kresimir Petrovic
On Thu, Sep 29, 2005 at 05:12:21AM -0400, Rosario Pingaro wrote: > for the community, I think it is important to have at least t.38 > passthrough first then the other devolpments. > > In this way t.38 can be easly spreaded and catch up more supporters. What do you mean more supporters. t.38 is o

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Rosario Pingaro
rs Mailing List - Non-Commercial Discussion" Sent: Thursday, September 29, 2005 5:02 AM Subject: Re: [Asterisk-Users] T.38 Faxing -> at astricon ? ___ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list Asteris

Re: [Asterisk-Users] T.38 Faxing -> at astricon ?

2005-09-29 Thread Zoa
Hey ho! We have a functional t.38 implementation for asterisk, but its far from complete. (meaning it doesnt work for all devices, and i only tested it on 1 fax). I hope to take our t.38 developper with me to Astricon and maybe even demo it there. (Maybe oej could bring a fax or two ? :) I will