Obihai OBi110, Administration Manual

Page: 176 / 202

Copyright 2010-2012 Obihai Technology, Inc. 176
Inbound Call Route Configuration
Every trunk has a corresponding InboundCallRoute in the OBi device configuration. It is a comma separated list of rules
where each rule is also surrounded by a pair of curly braces { }. No extra white spaces are allowed. These rules tell the OBi
how to handle an inbound call, such as sending it to the PHONE port (and ringing the attached phone(s)), sending it to the
Auto Attendant for further routing (interactively with the caller), or making another call on a specific trunk to bridge with
this call.
The general format is:
InboundCallRoute := rule OR { rule },{ rule },….
Note that the curly braces may be omitted if there is only one rule in the route. The OR operator is NOT part of the
parameter syntax; it is used here to separate alternative values only.
A rule has the following format:
rule := peering-list : terminal-list
where
peering-list := peering , peering ,… (comma separated list of 0 or more peering object)
terminal-list := terminal , terminal ,…. (comma separated list of 0 or more terminal object)
peering := caller-list > callee-list
caller-list := caller | caller | caller |… (vertical bar separated list of 0 or more caller object)
callee-list := callee | callee | callee | … (vertical bar separated list of 0 or more callee object)
caller := number OR embedded - digit-map OR ? OR @ (?=anonymous, @=any number but anonymous)
callee := number OR embedded-digit-map OR @
terminal := PH x OR AA x OR LI x ( arg ) OR SP x ( arg ) OR PP x ( arg ) ( arg object is optional)
arg := cid > target
x := 1 OR 2 OR 3… (where applicable; can be omitted if it is equal to 1)
cid := spoofed-caller-number OR $1
target := number-to-call OR $2
embedded-digit-map := (Mlabel) OR digit-map
Notes:
- 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