Mitel MIVOICE OFFICE 250, Руководство по установке и администрированию

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Specifications
119
for full feature functionality. For the 5224 IP phone, the conferencing unit is comprised of a saucer
and an optional side control unit that attaches to the right side of the phone.
Line Interface Module (LIM)
The LIM (see table below) is an optional device that adds analog trunk capability to the Mitel 5224,
5324, 5330, 5340, and 5360 IP phones (see Figure 9 below for an example). In the event of a
network failure, the phone can be configured to use the public switched telephone network (PSTN)
to provide continued basic telephony until service in restored. The analog line can also be used for
emergency calls and local calling.
The LIM can be used to:
• allow incoming and outgoing analog PSTN calls directly to and from the IP phone
• provide survivability (failover) in the event IP connectivity is lost
• provide emergency dialing support (emergency calls can be programmed to connect through
the analog PSTN connection)
Each IP phone equipped with a LIM can be programmed with one of the following emergency call
routing preferences (refer to the
MiVoice Office 250 Features and Programming Guide
for
programming details).
NOTE
Although pressing the fixed Mute button on the phone itself mutes the audio on the attached
5310 conferencing unit, the orange mute LED indicator on the conference unit does not light
up. However, if using the Conference Controller application (5330, 5340, and 5360), the
optional remote control mouse (5324), or the side control unit (5224) to mute the conference
unit, the orange mute indicator does illuminate as designed.
Figure 8: Mitel 5310 IP Conference Unit
LIM Part Number Markets
50004197 Canada, Caribbean, North America, Netherlands, France, Australia,
Luxembourg, Finland, Denmark, Austria
50004198 UK, Ireland, Italy, Belgium, Germany, New Zeland, Portugal, Spain, Norway,
Sweden