Nortel 1000 Fundamentals page 72

72 Planning and engineering
Video Call Transfer Office Communicator calls made in Computer mode
that have established video can transfer to another Office Communicator
user in Computer mode—although the new call is audio only. The
transferred Office Communicator user experiences the call becoming audio
only. After the transferred call is answered by the new endpoint, video can
be established. As with all Call Transfers in Computer mode, it is a Blind
Call Transfer, where the call is immediately transferred to the new party.
Local Tones Office Communicator supports the generation of local
tones (for example, Ringback), but the tones that the Office Communicator
generates are unique tones that are not specific to any country. Ringback is
generated only for a configured number of cycles; after which the other end
continues to ring, but there is no audible ringback.
Quality of Service Office Communicator does not support Quality of
Service (QoS) (L2: 802.1p/q or L3: diffserv).
Voice mail Voice mail is not supported for direct Office Communicator
calls. Voice mail is supported only with PCA , SimRing, and CD1 Call
Forward No Answer and MCS 5100 Advanced Screening calls.
Long distance/overseas control Long distance or overseas calls from
Office Communicator are allowed based on the Network Class of Service
(NCOS) for the MARP TN of the number and extension associated with
the Office Communicator user. For example, if user david@ocsuser.com
has a number and extension of 3052, david@ocsuser.com can call the
same long distance and overseas numbers that the number and extension
3052 can on the CS 1000. For more information, see
Server" (page
MCS 5100 MCS 5100 interoperability and federation with Office
Communications Server requires that a CS 1000 reside between the two
servers, and is limited to voice.
SIP Trunks TCP or TLS-based SIP trunks are supported. SIP trunks and
gateways must be enabled with enough trunks to handle the traffic between
the CS 1000 and Office Communications Server. For more information, see
"Trunking" (page
Phone mode Office Communicator supports phone mode where it
controls the desktop telephone to originate or answer calls and the VoIP
mode where voice calls can originate or be answered from the client.
Hold and Transfer Office Communicator supports Hold and Transfer in
stand-alone or VoIP mode.
Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007
Copyright © 2005–2008, Nortel Networks
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151).
55).
Nortel Communication Server 1000
NN43001-121 01.03 Standard
Release 5.0 30 April 2008
"Configuring the Call