Specifications

General Information Guide
134
The following table lists the supported QSIG ISO features that are supported by the Mitel 3300
Release 5.1 product. The X in the third column indicates that the feature is fully supported. For
QSIG features not supported, the 3300 does not act as a transit switch.
QSIG Call Forwarding and
Diversion
Incoming calls are diverted to another destination as defined by the user
when the service is activated. This includes:
• QSIG Call Forward Busy
• QSIG Call Deflection
• QSIG Call Forward No Reply
• QSIG Call Forward Unconditional.
QSIG Message Waiting
Indication
Users can set or cancel message waiting indications on the set of
another party to indicate that they wish to be called back.
QSIG Call Transfer A user can connect two other calls together, of the same basic service,
as a new call (there must be three parties). This feature does not
support placing a party on soft hold before making an enquiry call to
another. This feature maps to the Transfer portion of the MSDN/DPNSS
Call Hold and Three-Party Working Service.
QSIG Callback (Call
Completion)
Users can request a Callback when they reach a busy or unanswered
station. Callback with service retention is supported for the following
Call Completion Supplementary Services:
Completion of Calls to Busy Subscribers (SS-CCBS): users can set a
Callback against a busy station.
Completion of Calls on No Reply (SS-CCNR): users can set a Callback
against a station that doesn't answer.
Call Offer Users can offer calls to parties at a busy destination. The busy user
receives indication of a call offer, while the calling party receives
indication that a call offer has been invoked. The called user has the
choice of clearing the current call and being re-rung, putting their current
call on hold and accepting the offered call, or ignoring the offered call.
Path Replacement Active calls, connected through the Q.SIG network, can be replaced
with new connections which are more efficient or cost effective (when
possible). The originating system requests the path replacement and
the terminating system makes the optimized call. None of the existing
call path is used when path replacement occurs. There must be an
established call (a call that has been answered) before this feature is
invoked.
Standard Feature Mitel 3300
ETS 300 012 (Ed 1) Layer 1 X
ETS 300 402-1&2 Layer 2 X
ISO 11574, 11572 Audio Speech X
ISO 11571 Numbering Plan X
ISO 11582 Generic SS Platform (GF) X
ISO 14136 Calling Line Identification Presentation (CLIP) X
ISO 14136 Connected Line Identification Presentation (COLP) X
Feature Description