Re: [asterisk-users] changing the size of voice packets

2008-11-18 Thread Dan Austin
John Todd wrote: There was discussion recently (on -dev? on -users? on IRC?) about how there are some shortcomings on RTP packetization/transcoding. It appears, though I have not confirmed this, that trying to move a 20ms G.711 stream from a client, though Asterisk, to a remote gateway

Re: [asterisk-users] changing the size of voice packets

2008-11-11 Thread Pezhman Lali
is any command , shows the current rate of each channel?   --- On Mon, 11/10/08, Kristian Kielhofner [EMAIL PROTECTED] wrote: From: Kristian Kielhofner [EMAIL PROTECTED] Subject: Re: [asterisk-users] changing the size of voice packets To: Asterisk Users Mailing List - Non-Commercial Discussion

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Pezhman Lali
--- On Mon, 11/10/08, Igor Goncharovsky [EMAIL PROTECTED] wrote: From: Igor Goncharovsky [EMAIL PROTECTED] Subject: Re: [asterisk-users] changing the size of voice packets To: [EMAIL PROTECTED], Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Date: Monday

[asterisk-users] changing the size of voice packets

2008-11-10 Thread Pezhman Lali
Dear, is any way to change , the size of voice packets? I want to increase the quality by decreasing the size of each packets, because of bandwidth failure.   thanks in advance Mani ___ -- Bandwidth and Colocation Provided by

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Igor Goncharovsky
Hi! On Mon, Nov 10, 2008 at 5:16 PM, Pezhman Lali [EMAIL PROTECTED]wrote: Dear, is any way to change , the size of voice packets? I want to increase the quality by decreasing the size of each packets, because of bandwidth failure. You can specify size of voice packets in allow line of

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Alex Balashov
Igor Goncharovsky wrote: You can specify size of voice packets in allow line of sip.conf peer configuration. ex.: allow=alaw:30,g729:50 If you are interfacing with any commercial VoIP equipment/media gateway equipment, do be aware that packetisation durations for G.711u and G.729 that are

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread John Todd
On Nov 10, 2008, at 3:30 AM, Igor Goncharovsky wrote: Hi! On Mon, Nov 10, 2008 at 5:16 PM, Pezhman Lali [EMAIL PROTECTED] wrote: Dear, is any way to change , the size of voice packets? I want to increase the quality by decreasing the size of each packets, because of bandwidth failure.

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Alex Balashov
If the packetisation durations are different between endpoints, the SDP offer/answer should fail with a 488 Not Acceptable Here. Right? On Mon, November 10, 2008 2:17 pm, John Todd wrote: On Nov 10, 2008, at 3:30 AM, Igor Goncharovsky wrote: Hi! On Mon, Nov 10, 2008 at 5:16 PM, Pezhman

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kristian Kielhofner
On Mon, Nov 10, 2008 at 2:40 PM, Kristian Kielhofner [EMAIL PROTECTED] wrote: Depends? What is the status of maxptime in Asterisk? ... or the remote end, for that matter... -- Kristian Kielhofner http://blog.krisk.org http://www.submityoursip.com http://www.astlinux.org

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kristian Kielhofner
On Mon, Nov 10, 2008 at 2:24 PM, Alex Balashov [EMAIL PROTECTED] wrote: If the packetisation durations are different between endpoints, the SDP offer/answer should fail with a 488 Not Acceptable Here. Right? Depends? What is the status of maxptime in Asterisk? -- Kristian Kielhofner

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Alex Balashov
Well, I should say irreconcilably different, not different. On Mon, November 10, 2008 2:40 pm, Kristian Kielhofner wrote: On Mon, Nov 10, 2008 at 2:24 PM, Alex Balashov [EMAIL PROTECTED] wrote: If the packetisation durations are different between endpoints, the SDP offer/answer should fail

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kevin P. Fleming
Alex Balashov wrote: If the packetisation durations are different between endpoints, the SDP offer/answer should fail with a 488 Not Acceptable Here. Right? Only if the 'ptime' or 'maxptime' values offered are not legal for the codec involved; if they are supported by the codec, then 'ptime'

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Alex Balashov
Kevin P. Fleming wrote: Alex Balashov wrote: If the packetisation durations are different between endpoints, the SDP offer/answer should fail with a 488 Not Acceptable Here. Right? Only if the 'ptime' or 'maxptime' values offered are not legal for the codec involved; if they are supported

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kristian Kielhofner
On Mon, Nov 10, 2008 at 4:08 PM, Kevin P. Fleming [EMAIL PROTECTED] wrote: Alex Balashov wrote: If the packetisation durations are different between endpoints, the SDP offer/answer should fail with a 488 Not Acceptable Here. Right? Only if the 'ptime' or 'maxptime' values offered are not

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kevin P. Fleming
Kristian Kielhofner wrote: Are you confirming our understanding of the spec or Asterisk's implementation of the spec? Well the former, and I hope the latter too, since it should match the former :-) -- Kevin P. Fleming Director of Software Technologies Digium, Inc. - The Genuine Asterisk

Re: [asterisk-users] changing the size of voice packets

2008-11-10 Thread Kristian Kielhofner
On Mon, Nov 10, 2008 at 4:52 PM, Kevin P. Fleming [EMAIL PROTECTED] wrote: Kristian Kielhofner wrote: Are you confirming our understanding of the spec or Asterisk's implementation of the spec? Well the former, and I hope the latter too, since it should match the former :-) -- Kevin P.