[asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread John Williams
Dear List, As we bring up * and migrate from the legacy PBX, its important for my management to experience good quality voice. Question is whether to use Digium's hardware echo cancellation, Digium's software echo cancellation, or no echo cancellation, on the 8 port FXO card (Digium TDM800P) I

Re: [asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Matt
DEFINITELY use hardware echo canc... otherwise you may be upset with the quality of some calls. On Feb 5, 2008 1:22 PM, John Williams [EMAIL PROTECTED] wrote: Dear List, As we bring up * and migrate from the legacy PBX, its important for my management to experience good quality voice.

Re: [asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Sergey Tamkovich
Matt wrote: DEFINITELY use hardware echo canc... otherwise you may be upset with the quality of some calls. OSLEC looks very promising. On Feb 5, 2008 1:22 PM, John Williams [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Dear List, As we bring up * and migrate from the

Re: [asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Mark
Definitely buy hardware echo cancellation, the time and credibility savings are worth the cost. Mark On Feb 6, 2008 7:21 AM, Sergey Tamkovich [EMAIL PROTECTED] wrote: Matt wrote: DEFINITELY use hardware echo canc... otherwise you may be upset with the quality of some calls. OSLEC looks

[asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Chris Langford
fMatt wrote: DEFINITELY use hardware echo canc... otherwise you may be upset with the quality of some calls. Actually, I would agree with you most of the time, but for 8 or less channels that you will be using with Digium's TDM800P either choice

[asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Chris Langford
Sorry about the last post. This one might be easier to read. Actually, I would agree that most of the time h/w is the best option, but for 8 or less channels that you will be using with Digium's TDM800P either choice would work. The main consideration is the amount

Re: [asterisk-biz] hdwr v. sftwr v. no echo cancellation

2008-02-05 Thread Sergey Tamkovich
Mark wrote: Definitely buy hardware echo cancellation, the time and credibility savings are worth the cost. Yeah yeah, i've heard the same about Asterisk vs CCM - 4 years ago. Mark On Feb 6, 2008 7:21 AM, Sergey Tamkovich [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Matt