On Mon, 2004-02-16 at 07:39, Jean-Marc V. Liotier wrote: > When dialing out, will a call be established significantly faster by an > ISDN adapter such as an Eicon Diva server compared to an analogical FXO > such as Digium's X100P ?
Analog, nothing logical there. ISDN will be faster dialing out as you will communicate with asterisk via the dialpad where you want to be connected too, and if you are on a analog line, asterisk will repeat the digits to the telco switch in analog just like you did but at a specific cadence. Since a DTMF digit is around 450 to 800 msec, and in that time frame you can transfer all the call setup information digitally, the call could be setup in the equivalent of a single digits time, let alone the next 6-10 digits. Incoming, the calls are again signaled digitally and acknowledged with the switch in less time than it takes to make the first half of a ring. On analog you will want to wait till the second or third ring to get the CallerID, but it was there to start with on the ISDN call. On my PRI line, calls are answered and prompts played without a single ring event being heard by the caller. -- Steven Critchfield <[EMAIL PROTECTED]> _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
