[Asterisk-Users] Service codes for MGCP channels

Wed Nov 19 06:25:42 MST 2003

Hi there,

after testing with a MGCP phone (Swissvoice ip10s) I found the following 
ASTERISK-based codes (VERTICAL SERVICE CODES) to work - I assume that 
most of those will also work with SIP, but haven't checked that yet:

*67 - Calling Number Delivery Blocking 
*70 - Cancel Call Waiting 
*72 - Call Forwarding Activation 
*73 - Call Forwarding Deactivation 
*78 - Do Not Disturb Activation 
*79 - Do Not Disturb Deactivation 
*8 - Call pick-up
# - Transfer

Questions: 
- how can I enable "Calling Number Delivery"? *65 doesn't seem to do the 
trick:
- how can I enable "Call Waiting" after having it disabled via *70?

Greetings, Philipp