Excellent! I'll give it a shot.
-brian
brian k. west wrote:
This time stamp issue is all gone.. now if everyone will just UPDATE!
bkw
----- Original Message -----
From: "Andres" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, May 21, 2004 4:14 PM
Subject: Re: [Asterisk-Users] RTP timestamps
VC: My phone is broken: I get no audio.
TAC: Show us a network trace.
VC: (presents my ethereal traces, with the non-counting RTP timestamps)
TAC: (laughing) NEXT!!!
I have not read RFC1889 (RTP) in detail, but I am positive that the
timestamp field was put there for a reason. Sure, maybe Cisco is a
little
overzealous in the way their code handles non-conformance, but to try and
put the blame entirely on them is misdirection. My ATA-186 has problems
with the same RTP stream. GIGO.
* needs to generate RTP streams with valid timestamp progression --
surely
we're not happy to say "the Cisco 79x0 is the only phone that cares about
timestamps, so there's the problem".
Hi Vic,
For your information Sipura also suffers from the Timestamp issue. 3
months ago when I opened the case with them, they explained in detail
why they needed those Timestamps (it has to do with the jitter buffer
calculation algorithms). They told me the problem had to be solved at
the Asterisk side since there is no reason why the Timestamps should
change. They have not seen this weird behaviour with any other SIP
system besides Asterisk. In any case, thats why we came up with the
rtp.c hack, and have been happy ever since.
--
Andres
Network Admin
http://www.telesip.net
_______________________________________________
Asterisk-Users mailing list
[EMAIL PROTECTED]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
_______________________________________________
Asterisk-Users mailing list
[EMAIL PROTECTED]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
_______________________________________________
Asterisk-Users mailing list
[EMAIL PROTECTED]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
