<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'>For the Adtran TA900e, but sure you are running AOS A02.03 SC or above if you're going to introduce T.38 into the network. If an Adtran IAD receives a T.38 re-invite and T.38 is disabled on that IAD it will reject the Invite with a 400 Bad Request instead of a 488 Not Acceptable when running the older code revisions.<br><br>On a separate note, what Cisco and Tekelec issues are you referring too?<br><br><span><div><div><div>-- <br>Jason Nesheim<br><div><div></div></div></div></div></div><br></span><br>----- Original Message -----<br>From: "Mark Holloway" <mh@markholloway.com><br>To: "Kenny Sallee" <kenny.sallee@gmail.com><br>Cc: voiceops@voiceops.org<br>Sent: Friday, August 28, 2009 7:52:52 PM<br>Subject: Re: [VoiceOps] FAX over VOIP networks<br><br>Gen1 supports a single T.38 and Gen2 supports 4 T.38. Anything past that falls back to G.711<div><br><div><div>On Aug 28, 2009, at 1:30 PM, Kenny Sallee wrote:</div><br class="Apple-interchange-newline"><blockquote><div class="gmail_quote">On Fri, Aug 28, 2009 at 12:55 PM, Owen Roth <span dir="ltr"><<a href="mailto:owen@impulse.net" target="_blank">owen@impulse.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> We're on a large install of Adtran TA900s here, and we've had good successes with g711u with no T.38 option with low/no jitter, but are moving over to T.38. In the lab, at least, T.38 works great, once we divert our FoIP traffic to an Adtran end-point so that we can avoid our Cisco-Tekelec interoperability issues.<br> <br> -Owen<br></blockquote></div><br><div><br></div><div>The TA's have a limitation of I think 4 T38 calls at a time tho correct? Depending on 900 vs 900e series...</div> _______________________________________________<br>VoiceOps mailing list<br><a href="mailto:VoiceOps@voiceops.org" target="_blank">VoiceOps@voiceops.org</a><br>https://puck.nether.net/mailman/listinfo/voiceops<br></blockquote></div><br></div><br>_______________________________________________<br>VoiceOps mailing list<br>VoiceOps@voiceops.org<br>https://puck.nether.net/mailman/listinfo/voiceops<br></div></body></html>