ELTEX SMG-1016M, Operation Manual

Page: 243 / 441

SMG Digital Gateway
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3.1.18.4 PRI-susbcribers
PRI-subscribers – numbers which are located behind PRI trunk (E1 streams with Q.931 signalling) and are
taken as local subscribers with some services provision. The routing to such subscribers is implemented without
additional rules in dial plan.
The check whether the calling subscriber is a PRI subscriber or not is implemented by matching of A
number and E1 stream Q.931 from which the call was received.
Subscriber parameters
–
Subs. ID – a unique identifier of the subscriber.
–
Name – the description of the subscriber;
–
Number – a number of the subscriber in the
group, the following subscribers will have the
number increased by one.
–
E1 stream – E1 stream, where a call will be
routed if the subscriber is called;
–
РВХ profile – select PBX profile (see section
3.1.8.3 PBX profiles);
–
Access category – select an access category;
–
Subscriber service mode – set restrictions for
egress and ingress communication:

off: out of service. The number of the
subscriber will be in a dial plan, but the
subscriber terminal will not be able to register. So, all the incoming calls will be released with
"out of order" cause, egress calls will not be initiated.

on: enabled, all the types of connections are available;

off 1: ingress communication is allowed, only emergency calls are available to be initiated;

off 2: no ingress communication, only emergency calls are available to be initiated;

denied 1: ingress and egress communication is prohibited. Calls are routed according to a dial
plan but rejected;

denied 2: ingress and egress communication is prohibited except for emergency services;

denied 3: ingress calls are prohibited, egress calls are available;

denied 4: ingress calls are prohibited, egress calls are communication only for local and
departmental calls;

denied 5: ingress calls are available, egress calls are prohibited;

denied 6: ingress calls are available, egress communication is available only for emergency calls;

denied 7: ingress calls are available, egress communication is available only for local and
departmental calls;

denied 8: ingress calls are available, egress communication is available only for local, zone and
departmental calls;