Snom (190/320/360) Phone Dial Plan Primer:

First see Snom's White Paper on it:
http://www.snom.com/whitepapers/FAQ-04-03-27-cs.pdf

Now that you are confused I'll give an example:

Ex #1 Dials automatically when 7xxx is pressed:   |^7([0-9]{3})$|sip:\1@\d|d   The sip:\1 seems to remove the 7 and inserts sip: in front of the digits.
So dialing 7201, would result in the phone sending an INVITE to sip:201@yourproxyip

Ex #2 Dials automatically when 1xxxxxxxxxx is pressed   |^1([0-9]{10})$|1\1@\d|d   So dialing 12125551212, would result in the phone sending an INVITE to sip:12125551212@yourproxyip
Ex #1 + #2 Separate #1 and #2 by a space and you have them both active   |^7([0-9]{3})$|sip:\1@\d|d |^1([0-9]{10})$|1\1@\d|d    
       
Ex #3 3 digit extension dialing (2xx)
Dial 9 to get outside line
North American Dialing plan
7 digit local calls
11 Digit toll calls
Still have to hit the OK key for 011+ (or there is an Auto Dial parameter on the "Advanced Page".
|^2([0-9]{2})$|2\1@\d|d |^9([23456789][0-9]{6})$|\1@\d|d |^91([0-9]{10})$|\1@\d|d |^9([23456789][11]{2})$|\1@\d|d |^9([11]{2})$|9\1@\d|d Copy this to Notepad and put each space delimited "entry" on a separate line. It will make much more sense then.
       
    Snom's White Paper mentions that you can have 7 plans separated by spaces.  
    It has been reported that adding a Dial Plan makes the speed dials require an @server.com in them now.  
Written 2005/08/09 Modified 2005/08/09 by: Shanon Swafford