Features Of Ip Networking - Siemens HiPath 3000 Series Service Documentation

h3h5_in_the_lan.fm
HiPath 3000/5000 in the LAN Network
IP Trunking
HG 1500 has been extended to include the following features:
Quality of Service (IEEE 802.1d)
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Type of Service (RFC 791)
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Differentiated Services (RFC 2474)
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Assured Forwarding, AF (RFC 2597)
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Expedited Forwarding, EF (RFC 2598)
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Compression to ITU G.723.1 or ITU G.711, adjustable
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Compression to ITU G.723.1 and QoS IEEE 802.1 d can be adjusted for each board.
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The B channels used for networking, the channels for routing and the channels pro-
vided for the IP clients are shared out amongst the total number of available B chan-
nels.
13.7.2

Features of IP Networking

Transparency for End Users
Special workpoint clients (terminals) are not required because voice data is not converted
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into IP packages in the workpoint client, but rather in the LAN gateway.
Network-wide features are transferred which means that use of the workpoint clients has
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not changed and consequently, the user-friendliness of the telephone has not been affect-
ed.
DTMF signals are supported. Consequently, you can perform suffix-dialing or listen to your
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voicemail over the IP network.
Fax (Group 3) and analog Modem as well as Data Transmission with X.75 over IP
Implementation of the integrated router HG 1500 means that analog fax and modem connec-
tions as well as data connections of the type X.75 can be transmitted between IP-networked
communications platforms without the need for additional hardware. The system recognizes
the connection type required on the basis of the configured station type (fax, modem or speech)
and automatically establishes a connection in the IP network.
The following connection types are supported:
Realtime fax transmission is supported in accordance with the ITU-T standard T.30 (fax
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group 3). Faxes are transmitted between the networked communications platforms at a
maximum speed of 14.4 kbps (V.17).
Data can be transmitted via modem over the IP network at a speed of 33.6 kbps using the
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ITU-T standard V.42.
13-54
Nur für den internen Gebrauch
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation