:-)
----- Original Message ----- From: "Robert Rozman" <[EMAIL PROTECTED]>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" <[EMAIL PROTECTED]>
Sent: Friday, October 29, 2004 11:32 AM
Subject: Re: [Asterisk-Users] Echo in CAPI channels
Please keep us posted on progress. There are more users watching you :-).
Regards,
Robert.
----- Original Message ----- From: "Derek Conniffe" <[EMAIL PROTECTED]>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<[EMAIL PROTECTED]>
Sent: Friday, October 29, 2004 5:08 PM
Subject: Re: [Asterisk-Users] Echo in CAPI channels
Hi Peter,
Ah yes - I get you now - sorry for misunderstanding and I think you've hit the nail on the head.
I have a couple of budgetones and a Cisco 7940. I do have a few FXS cards so I'll have to put one in the * server and see if there is no echo when I talk to someone on a remote POTS line - I'd say the "echo" will be gone. For sure the echo I get is quick (and it could easily be 1/10th of a second which is about the time that you are suggesting). I'll also have to play with the capi.conf echo options and see if I can remove the echo that way.
Thanks,
Derek
Peter Svensson wrote:
>What do you have in your end was what I meant. What do you talk in? An
>isdn phone? A pots phone? Those are really the only two options where >you
>do not have an added delay (actually, the zaptel cards add 1ms delay if
>the call is cross-connected between cards). If you use a voip technology
>phone such as a softphone or a hard ip phone you will have at an >absolute
>minimum an additional 40ms round trip time, but more realisitcally twice
>that at least. That moves the echo from the sidetone to actually being
>perceived as an echo.
>
>Peter
>
>
Derek Conniffe Rivertower Ltd DDI: (Local Ireland) 01 201 0146 (International) +353 1 201 0146 Mobile: (Local Ireland) 086 856 3823 (International) +353 86 856 3823 Main Line: (Local Ireland) 1890 45 70 74 (International) +353 1 201 0180 Fax: (Local Ireland) 01 201 0085 (International) +353 1 201 0085 Email: [EMAIL PROTECTED] Web: www.rivertowerhosting.com
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