
5
Cisco DPA 7610 Voice Mail Gateway Version 1.1(1) Release Notes
78-12814-01
DPA 7610 Known Problems and Errata
CSCds34595 When set to perform
supervised transfers, an Octel
250 Voice Mail System
sometimes inaccurately
reports that an extension is
busy.
The Octel system sometimes identifies as busy an
extension that is actually unavailable. This occurs
when the Octel system is set to perform supervised
transfers to an extension, and when that extension is
configured to forward all calls to voice mail. Under
these circumstances, the Octel system cannot
correctly identify why a call is forwarded to voice
mail.
CSCds38975 Using the Cisco IP Phone
7960 in speakerphone mode at
a high volume and in
conjunction with the
DPA 7610 can cause some
dual tone multi-frequency
(DTMF) digits to be sent
twice.
Some DTMF digits are sent both in-band (caused by
acoustic coupling between the speaker and the
microphone) and out-of-band. As a result, the Octel
Voice Mail System receives the digit twice.
To work around this problem, ensure that the
Cisco IP Phone operates with a firmware version of
P003D301 or later.
CSCds39732 MWIs (message waiting
indicators) fail to turn off and
the Octel 250 Voice Mail
System disables its MWI
ports.
For MWIs to function properly, the Message
Waiting Timeout feature in menu 6.2 of the Octel
system must be set to the “positive
acknowledgement” setting.
The “negative acknowledgement” setting directs the
Octel system to interpret the lack of a confirmation
tone as an error indication. The DPA 7610 requires
that the “positive acknowledgement” option be
used.
To work around this problem, set the Octel system’s
Message Waiting Timeout feature in menu 6.2 to
“positive acknowledgement.”
Table 1 DPA 7610 Known Problems (continued)
Bug ID Summary Explanation
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