Mitel MiVOICE BUSINESS, Engineering Manualline

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Engineering Guidelines
40
MXE CONTROLLER
Table 11: Maximum MXe configuration
FEATURE/
RESOURCE
VALUE/QUANTITY
NOTES BASE MXE EXPANDED
RTC processor 450 MHz 450 MHz The base MXe uses a single processor for both RTC and E2T
functions. See Note, below.
E2T processor 450 MHz Optional, to increase capacity. The two processors operate
independently, one as RTC and the second as E2T.See Note 1
Memory (RAM) 512 MB
IP Users and
Devices (Including
SIP Users) 300 1400 Maximum 300/1400 IP users or devices.
TDM Devices 196 576 ONS and DNIC devices. The number of ONS lines can be
increased to 1200 (6 peripheral cabinets) using Flexible
Dimensioning, or double that with extended peripheral
cabinets. Verify any installations that go beyond the nominal
configuration with Customer Engineering Services.
Total devices 350 1500 The total number of IP plus TDM devices should not exceed
the value shown with maximum IP devices installed, or 1.5
times the IP limit with fewer IP devices, under typical office
traffic conditions.
ACD users
(active agents) 100
(50 IP, 50
DNI) 350
(100 IP, 250
DNI) To install the maximum number of ACD users will require the
maximum number of digital trunks and DSP resources. The
number of IP ACD agents can be increased to 100/350 by off
loading all of the TDM functions to dedicated gateways (Net
ACD), or the number of DNI agents can be increased to
100/350 by eliminating IP agents. If you mix IP and DNI ACD
agents, the limit is 50 of each (base) or 100 IP and 250 DNI
(expanded). The total number of active ACD agents might
have to be reduced on an installation because of performance
limitations, based on high traffic or other installed
applications.
Echo canceller
channels/
IP gateway (E2T) 64 128/192 The larger number is available in the 192-channel gateway
configuration, when the DSP II and/or extra EC module is
installed. Note: This capacity is reduced to 150 channels
when SRTP is enabled.
Conference
channels 64 Conference channels in the MXe are a fixed allocation. Each
conference may have from three to eight members but the
total number of conferees cannot exceed the allowed
maximum.
Voice Mail 30 The default system configuration is 20VM session. Units can
expand to 30VM sessions without adding DSP resources.
Compression
channels 64 192 G.729a compression is not a standard offering on base
systems. Additional DSP resources are needed to achieve
the values shown. Compression is added in block of 8
bi-directional channels on Quad DSP modules and DSP II
modules only.
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