Additional Info
A forgotten bit from dial rules/service codes migration - we should have all the dial codes on one place as part of dial rule.
Specifications
| SF attribute name | name | feature_id | dial_sequence | default_dialcode |
| call_parking.park_prefix | Call Park | call_parking.park | optional | *70 |
| call_parking.release_prefix | Call Release | call_parking.release | optional | *71 |
| group_pickup.group_pickup_prefix | Group Pickup | group_pickup | optional | *40 |
| clir.clir_rule | Hide Calling Id | clir.hide | continued | *67 |
| clir.clir_rule | Show Calling Id | clir.show | continued | *68 |
| N/A related to forward_mode.dtmf_control | Dial Out within call | incall.dialout | continued | *66 |
| N/A override dial rule | Bypass dial plan | dialplan.e164 | continued | *3164* |
| paging.prefix | Answer without ring | paging.noring | continued | *33 |
Definitions, acronyms and abbreviation
http://www.voip-info.org/wiki/view/Asterisk+Paging+and+Intercom