根据我的理解,最多只可同时4个terminals一起响。
- Terminal-list can be empty, which means to block this call. The preceding ‘:’ cannot be omitted. Up to 4 terminals may be specified in the list. The listed terminals will be called/rung by OBi simultaneously; we refer to this operation as forking the call. A terminal may be a trunk or an endpoint.
- Abbreviated terminal names are case-insensitive
- number and number-to-call are literal strings, such as 14089991234
- digit-map is just any proper digit map, such as (1xxx|xx.); make sure to include the enclosing parentheses |