Cisco Cisco MeetingPlace IP Gateway
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Release Notes for Cisco MeetingPlace IP Gateway Release 5.2
OL-5698-01
New and Changed Information
You can install Cisco MeetingPlace IPGW on either the same system as MeetingPlace Web or on a
standalone system. If you are installing on the same system as MeetingPlace Web, you must configure
an additional IP address. Refer to the
standalone system. If you are installing on the same system as MeetingPlace Web, you must configure
an additional IP address. Refer to the
Release 5.2
for more information.
New and Changed Information
Cisco MeetingPlace IP Gateway 5.2 includes the following new major features. For full feature
descriptions or configuration information, refer to the
descriptions or configuration information, refer to the
Manager’s Guide Release 5.2
.
VoIP Scalability
Cisco MeetingPlace 8100 series systems can now scale to a maximum of 960 IP ports. All current
Cisco MeetingPlace features, including in-session features, are identical for T1, E1, and IP ports. For
more information, refer to “Telephony and LAN Planning” section in the
Cisco MeetingPlace features, including in-session features, are identical for T1, E1, and IP ports. For
more information, refer to “Telephony and LAN Planning” section in the
.
SIP Protocol Support
Session Initiation Protocol (SIP) is an IP telephony protocol that was developed by the Internet
Engineering Task Force (IETF). SIP is modular in nature and provides extensions for presence and
mobility applications. Cisco MeetingPlace IP Gateway Release 5.2 now supports SIP in addition to
H.323 for IP call control and can handle both H.323 and SIP calls simultaneously, adding flexibility to
environments that use multiple IP call controls.
Engineering Task Force (IETF). SIP is modular in nature and provides extensions for presence and
mobility applications. Cisco MeetingPlace IP Gateway Release 5.2 now supports SIP in addition to
H.323 for IP call control and can handle both H.323 and SIP calls simultaneously, adding flexibility to
environments that use multiple IP call controls.
G.729a Compression Codec Support
Cisco MeetingPlace IP Gateway Release 5.2 currently supports G.711 codecs; these codecs can take up
to 64 Kbps of bandwidth per call and have the best voice quality of all available codecs. When deploying
Voice over IP, customers may decide to use the G.729, a compression codec for connections where
bandwidth is scarce. For this reason, Cisco MeetingPlace IPGW also supports G.729, a compression
codec that is used for conferencing. However, G.711 is recommended for optimal voice quality.
to 64 Kbps of bandwidth per call and have the best voice quality of all available codecs. When deploying
Voice over IP, customers may decide to use the G.729, a compression codec for connections where
bandwidth is scarce. For this reason, Cisco MeetingPlace IPGW also supports G.729, a compression
codec that is used for conferencing. However, G.711 is recommended for optimal voice quality.
Note
By default, Cisco MeetingPlace is configured to support G.711 only. To configure Cisco
MeetingPlace to accept G.729a, refer to the
MeetingPlace to accept G.729a, refer to the
.
Hold and Transfer Feature
Cisco MeetingPlace IP Gateway Release 5.2 now enables users to put a line on hold, including a line to
a Cisco MeetingPlace conference. From the handset, users can take a separate call on a multiline phone,
and in the same way, users can perform simple phone transfers via the handset during meetings.
a Cisco MeetingPlace conference. From the handset, users can take a separate call on a multiline phone,
and in the same way, users can perform simple phone transfers via the handset during meetings.