[Asterisk-Users] Outbound dialing issue with FXO

[Robert Webb]

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> Mike Clark
> Sent: Wednesday, May 18, 2005 4:53 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [Asterisk-Users] Outbound dialing issue with FXO
> 
> We are installing a number of systems with 2 TDM04B cards. 
> Have done all the isolation to unique IRQs, etc. All inbound 
> calls seem to work fine. 
> However, outbound calls are hit or miss. Sometimes they work 
> fine and other times we get a "you must first dial a 1 or 0" 
> message back from telco when dialing out standard POTS lines.

Try adding a couple of "w"'s in your dial plan to each of the dialed
numbers. Two seem to do the best and give about a second before the dial
starts to allow for the dial tone to kick in.

RObert