Cisco Cisco MeetingPlace IP Gateway Release Notes
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Release Notes for Cisco Unified MeetingPlace H.323/SIP IP Gateway Release 5.2.1
OL-6840-02
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You must assign one additional IP address for every 240 IP user licenses.
Cisco Unified CallManager Requirements
Note
The names for Cisco Unified CallManager Release 4.3, Release 5.1, and Release 6.0 have been changed
to Cisco Unified Communications Manager Release 4.3, Release 5.1, and Release 6.0.
to Cisco Unified Communications Manager Release 4.3, Release 5.1, and Release 6.0.
The names of Cisco Unified CallManager Release 4.0, Release 4.1, Release 4.2, and Release 5.0 have
not changed and remain the same.
not changed and remain the same.
Cisco Unified CallManager Release 3.22 or a later release must be installed and configured to work with
your network.
your network.
Endpoint Requirements
The following are the endpoint requirements for the Cisco Unified MeetingPlace H.323/SIP IP Gateway:
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Cisco Unified IP Phone that is configured to work with one of the following applications:
–
Cisco Unified CallManager Release 3.22 or a later release
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Cisco SIP Proxy Server Release 1.0 or a later release
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H.323 endpoints
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PSTN phone that is connected to a configured voice gateway
Network Requirements
For the Cisco Unified MeetingPlace H.323/SIP IP Gateway Release 5.2.1 server to communicate with
the Cisco Unified MeetingPlace Audio Server, ensure that your network meets the following
requirements:
the Cisco Unified MeetingPlace Audio Server, ensure that your network meets the following
requirements:
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The Cisco Unified MeetingPlace Audio Server and the Cisco Unified MeetingPlace H.323/SIP IP
Gateway Release 5.2.1 server must be located on the same subnet.
Gateway Release 5.2.1 server must be located on the same subnet.
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The Cisco Unified MeetingPlace H.323/SIP IP Gateway Release 5.2.1 server must be inside the
corporate firewall and must be able to access the softswitch—for example,
Cisco Unified CallManager, H.323 gatekeeper, or Cisco SIP Proxy Server—by using H.323 or SIP.
corporate firewall and must be able to access the softswitch—for example,
Cisco Unified CallManager, H.323 gatekeeper, or Cisco SIP Proxy Server—by using H.323 or SIP.
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The Cisco Unified MeetingPlace H.323/SIP IP Gateway Release 5.2.1 server must be able to open
a TCP connection on port 5003 when connecting to a Cisco Unified MeetingPlace Audio Server.
a TCP connection on port 5003 when connecting to a Cisco Unified MeetingPlace Audio Server.
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The secondary Ethernet connections—those that are connected to the Multi Access Blade and not
the second Ethernet port on the CPU card—on the Cisco Unified MeetingPlace Audio Server must
be connected to the same subnet as the corporate network to which your Cisco Unified IP phone is
connected.
the second Ethernet port on the CPU card—on the Cisco Unified MeetingPlace Audio Server must
be connected to the same subnet as the corporate network to which your Cisco Unified IP phone is
connected.
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The Ethernet switch port or any other network devices to which the Multi Access Blade connects
directly must be set to fixed 100Base-TX full duplex; if not, you may experience decreased voice
quality.
directly must be set to fixed 100Base-TX full duplex; if not, you may experience decreased voice
quality.
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If G.711 codec is configured, a dedicated 100 Mbps subnet is required for each MA-16 connection;
if not, the voice quality may be degraded.
if not, the voice quality may be degraded.