Sip Gateway - Mitel Inter-Tel 5000 Installation And Maintenance Manual

Chapter 5: Installation
Installing SIP Gateways
NOTICE
It is the responsibility of the organization and person(s) performing the installation and
maintenance of Inter-Tel 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:
•
•
•
•
Caller ID receivers are not available on all SIP gateways. Consult the device documentation for
information on Caller ID support. Refer to the Inter-Tel 5000 Features and Programming Guide
(part no: 580.8006) for additional details. Figures
or with an SIP gateway.
Figure 5-66.
Caller dials 911
IP Endpoint
Remote Site
Located in Orange, CA
714-283-1600
Figure 5-67.
911
Operator
In Orange, CA
Caller ID Display:
714-283-1600
IMPORTANT
Page 5-178
911, the default for Inter-Tel systems located in the United States (USA).
999, the default for Inter-Tel 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.
Example of a Remote Site without a SIP Gateway Application
IP NETWORK
Example of a Remote Site with a SIP Gateway Application
SIP
PSTN
Gateway
(AudioCodes)
IP Endpoint
Remote Site
Located in Orange, CA
714-283-1600
The SIP gateway is intended to connect to the PSTN. Connecting the SIP
gateway to single line ports on other systems is not supported.
5-66 and 5-67
IP Resource
Inter-Tel 5000
System
Located in Phoenix, AZ
480-961-9000
IP NETWORK
Caller dials 911
®
Inter-Tel 5000 Installation Manual – Issue 2.4, May 2008
illustrate a remote site without
911
Operator
In Phoenix, AZ
PSTN
Caller ID Display:
480-961-9000
IP Resource
Inter-Tel 5000
System
Located in Phoenix, AZ
480-961-9000