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Administration HiPath 3000/5000 V7 IP systems

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<strong>3000</strong>sb4.fm<br />

For internal use only <strong>HiPath</strong> <strong>3000</strong>/<strong>5000</strong> in the LAN Network<br />

HG 1500 V3.0<br />

4.5.4 Voice over <strong>IP</strong> (Vo<strong>IP</strong>)<br />

> Internet telephony features are described in detail in the feature description.<br />

Voice over <strong>IP</strong> (Vo<strong>IP</strong>) enables voice data to be transmitted over an <strong>IP</strong> network, both internally<br />

and via the Internet.<br />

Voice over <strong>IP</strong> (Vo<strong>IP</strong>) is an outstanding feature of HG 1500 V3.0. In combination with the clients<br />

connected to the LAN, the board makes it possible to use not only Vo<strong>IP</strong> but also the telephony<br />

features of the system. In particular, this feature can be used for teleworking. This means that<br />

full Voice over <strong>IP</strong> functionality is available at the teleworking PC. H.323 clients (for example Net-<br />

Meeting) can also be used.<br />

As of the <strong>HiPath</strong> <strong>3000</strong> V3.0 software version in combination with new boards (HXGS3,<br />

HXGM3, HXGR3), login is no longer performed under "Voice Gateway" in <strong>HiPath</strong> <strong>3000</strong> Manager<br />

I but in <strong>HiPath</strong> <strong>3000</strong> Manager E.<br />

The following combinations of Vo<strong>IP</strong> connections via the HG 1500 V3.0 are possible:<br />

● <strong>IP</strong> to <strong>IP</strong>, for example, subscriber C to subscriber D or subscriber D to subscriber F.<br />

● <strong>IP</strong> to local SCN, for example, subscriber D to subscriber B.<br />

● Local SCN to <strong>IP</strong>, for example, subscriber B to subscriber C.<br />

● <strong>IP</strong> to PSTN, for example, subscriber C to subscriber E.<br />

● PSTN to <strong>IP</strong>, for example, subscriber E to subscriber D.<br />

Interworking is fully supported.<br />

With the exception of <strong>IP</strong> to <strong>IP</strong> connections, one DSP channel per connection is required for<br />

each HG 1500 V3.0 involved. Conferencing requires one DSP channel for each SCN subscriber.<br />

> In <strong>IP</strong> networking, SCN to SCN connections (local or PST) also can be run transpar-<br />

ently via the HG 1500 V3.0. This is described in Section 4.5.3, "<strong>IP</strong> Networking".<br />

This can lead to significant call charge savings if an appropriate <strong>IP</strong> network is available. The<br />

user can also avail of telephony features, such as name transmission and callback, in the usual<br />

way.<br />

The hardware prerequisite for <strong>IP</strong> networking is that the <strong>systems</strong> involved must have at least one<br />

of the following HG 1500 V3.0 boards:<br />

P31003-H3570-Y100-4-7618, 2007-10-31<br />

<strong>HiPath</strong> <strong>3000</strong>/<strong>5000</strong> <strong>V7</strong>, System Description 4-21

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