Specifications

Chapter 5: Installation
Installing SIP Gateways
Mitel
®
5000 Installation Manual – Issue 3.0, October 2008 Page 5-201
Caller ID receivers are not available on all SIP gateways. Consult the device documentation for
information on Caller ID support. Refer to the Mitel 5000 Features and Programming Guide, part
number 580.8006, for additional details. Figures 5-69 and 5-70 illustrate a remote site without or
with an SIP gateway.
Figure 5-69. Example of a Remote Site without a SIP Gateway Application
Figure 5-70. Example of a Remote Site with a SIP Gateway Application
NOTICE
It is the responsibility of the organization and person(s) performing the installation and
maintenance of Mitel Advanced Communications Platforms to know and comply with all
regulations required for ensuring Emergency Outgoing Access at the location of both the
main system and any remote communication endpoints. Remote IP and SIP endpoints may
require gateway access to nearby emergency responders.
Emergency Call phone numbers include:
• 911, the default for Mitel systems located in the United States (USA).
• 999, the default for Mitel systems located in the European market and used primarily in
the United Kingdom (UK).
• If applicable, 112, an emergency number used widely in Europe outside of the UK.
• Any emergency number, such as for a police or fire station, that is appropriate for the
location of the main system and/or remote endpoints.
IP Resource
Mitel 5000
PSTN
IP NETWORK
IP Endpoint
911
Operator
Located in Orange, CA
Caller ID Display:
714-283-1600
480-961-9000
Located in Phoenix, AZ
480-961-9000
Remote Site
Caller dials 911
In Phoenix, AZ
System
IP Resource
Mitel 5000
PSTN
IP NETWORK
IP Endpoint
911
Operator
Located in Orange, CA
Caller ID Display:
714-283-1600
714-283-1600
Located in Phoenix, AZ
480-961-9000
Remote Site
SIP
Gateway
(AudioCodes)
Caller dials 911
In Orange, CA
System
IMPORTANT
The SIP gateway is intended to connect to the PSTN. Connecting the SIP
gateway to single line ports on other systems is not supported.