Re: [asterisk-users] A1200P comments?
Mike, if the delay in your calls (i.e. end-to-end) is over 100ms echo might be a problem. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] A1200P comments?
On Thu, 2011-01-27 at 14:22 -0700, Mike Diehl wrote: Hi all, Does anyone have any good/bad comments on the A1200P 12-port fxo/fxs card from OpenVox? I'll be using one to with 8-12 fxo interfaces. The cards will be plugging into a cable-modem / phone adapter. We weren't able to port the numbers, so we're going to use the existing PSTN connection and replace all of the office phones. With these short distances, will I need to worry about echo? Do these devices have echo cancellation? The A1200P does not have hardware EC, you will have to use software. The card works quite well but you have to avoid using a server with an NVIDIA chipset like the plague. OpenVox cards are alergic to those chipsets so try using Intel and you will be fine. -- Telecomunicaciones Abiertas de México S.A. de C.V. Carlos Chávez Prats Director de Tecnología +52-55-91169161 ext 2001 signature.asc Description: This is a digitally signed message part -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] A1200P comments?
Hi all, Does anyone have any good/bad comments on the A1200P 12-port fxo/fxs card from OpenVox? I'll be using one to with 8-12 fxo interfaces. The cards will be plugging into a cable-modem / phone adapter. We weren't able to port the numbers, so we're going to use the existing PSTN connection and replace all of the office phones. With these short distances, will I need to worry about echo? Do these devices have echo cancellation? TIA, -- Take care and have fun, Mike Diehl. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] A1200P comments?
Hi Mike, I have used the A1200P without hardware echo cancelation and didn't have any major issues. The one problem I had was that caller ID simply would not work on the A1200P, it was fine on the A400P however. This was a year ago though so things may have changed a little. Regards, Ryan. From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Mike Diehl Sent: Friday, 28 January 2011 7:23 AM To: Asterisk Users Mailing List - Non-Commercial Discussion; mdi...@diehlnet.com Subject: [asterisk-users] A1200P comments? Hi all, Does anyone have any good/bad comments on the A1200P 12-port fxo/fxs card from OpenVox? I'll be using one to with 8-12 fxo interfaces. The cards will be plugging into a cable-modem / phone adapter. We weren't able to port the numbers, so we're going to use the existing PSTN connection and replace all of the office phones. With these short distances, will I need to worry about echo? Do these devices have echo cancellation? TIA, Take care and have fun, Mike Diehl. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users