HXGS3 is a VoIP gateway boards (VoIP - Voice over IP), which provide the functionality
of HG 1500 in HiPath 3550, HiPath 3350
Connection of a local LAN to the HiPath 3000 and connection with external LANs via the
ISDN and DSL interfaces of HiPath 3000.
Support for the conventional functions of an ISDN and DSL router with the additional functionality
of a media gateway for the transfer of voice, fax and data. Forwarding of calls between IP-supported networks (LAN, intranet, Internet) and circuitswitched
networks (ISDN, PSTN).
Caution
When using an HXGS3 board in the upper slot row in HiPath 3550 (slots 4, 6, 8) or
HiPath 3350 (slot 4), fan kit C39165-A7021-D3 must be installed for thermal reasons
(see Page 3-110)!
The fan kit is not necessary when using an HXGS3 board in the lower slot row (slots
5, 7, 9 in HiPath 3550 and slot 5 in HiPath 3350).