[Asterisk-Users] Voice problem

[Gabriel Afana]

Andrew,
    From what I've read, ISDN is *not* a very good platform for VoIP because it introduces a great deal of latency and jitter.  Latency will cause communication to be difficult.  Jitter will cause the calls to be choppy sounding.  

    Are you able to connect another * box directly the one of the * boxes you have in place and try to place a call over a local network?  If this works ok, then you know its your trunk.

- Gabe
  ----- Original Message ----- 
  From: Andrew Nowrot 
  To: Asterisk Users Mailing List - Non-Commercial Discussion 
  Sent: Sunday, March 12, 2006 6:25 AM
  Subject: Re: RE : [Asterisk-Users] Voice problem


  Hi,

  I use Asterisk with junghanns.net bristuff. My PSTN technology is ISDN and I use the zaphfc ISDN card in TE mode so it synchronize itself to the clock of connected ISDN line.

  Cheers

  Andrew




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