User manual

MX-ONE SYSTEM DESCRIPTION
56 21/1551-ASP 113 01 Uen N2 2014-01-28
• Analog MoH input, e.g. no live announcement for Emergency noti-
fication
In the case that the above functionality is needed, then a TMU board
must be present with the MGU based MGW chassis.
5.1.5 Earlier versions of Media Gateway Hardware
This chapter describes MX-ONE media gateways supported by
MX-ONE 5.0 but not available for new deliveries.
5.1.5.1 Media Gateway Classic, equipped with LSU-E
MX-ONE Media Gateway Classic with LSU-E is provided as one or two
7 U high, 19-inch wide subracks with standing circuit boards.
5.1.5.2 Enterprise Media Gateway (EMG)
EMG is a self-contained, 19-inch, rack-mounted 1 U unit. It is not for new
deliveries.
Note: This media gateway is not supported by the multiple gateways per
server functionality. Each media gateway needs its own server.
5.1.5.3 Media Gateway with Legacy MD110 Hardware
A media gateway with legacy, pre-19 inch, MD110 hardware is any
installed MD110 cabinet where the LIM switch board is replaced by an
ethernet connected LIM switch (LSU-E). Note that the MGU cannot be
used in these cabinets. All pre-19 inch, hardware is service stopped and
Aastra give no guarantee for it's functionality.
For information about functions and interfaces, see the relevant MD110
documentation.
5.1.6 Protocols
For Voice Over IP (VoIP) communication, MX-ONE supports both IETF
Session Initiation Protocol (SIP) and ITU-T H.323 open standards.
MX-ONE provides full SIP extension functionality with the Aastra 6700i
terminal models, and some functions also for SIP clients, like the BluStar
client, and H.323 functionality in the MX-ONE Office IP phones. Basic
SIP and H.323 functionality is available for other IP terminals.