[Asterisk-Users] SIP only

[James Richards]

http://www.onlamp.com/pub/a/onlamp/2003/07/03/asterisk.html

On Wed, 2004-07-14 at 11:26, Fletcher Bonds wrote:
> Initially I’m setting up asterisk to do SIP only, no cards, no
> connection to PSTN or ISDN – just receiving ‘calls’ via SIP, answering
> them and playing a message..  Can anyone point me to a walkthrough
> that is focused on SIP alone?  Thanks.
> 
>