Hardware Support Chapter A: International Planning and Installation
266
A.2 Hardware Support
A.2.1 Voice Switches
The SG-T1, SG-220T1, SG-220T1A, and SG T1k are supported in the US, Canada
and Hong Kong. Outside of these regions, the SG-E1 and SG-220E1 are supported
for both central office and tie trunk applications.
The SG-30, SG-50, and SG-90 are supported on the analog trunk side in the CE
zone, Mexico, US and Canada.
See Table A-3 on page 267 for details.
A.2.2 International Trunking
In the international market, EuroISDN over PRI/BRI is supported. Analog Trunk
support is offered for EMEA countries, but Channel Associated Signaling using E1
is not supported.
Bell core
Sin 227
Sin 242
ETSI
( EN 300 659 - FSK)
Australia
Canada
England-UK
France
Germany
Ireland
Italy
New Zealand
Spain
United States
Table A-2 Detailed International Support for Analog Caller IDabc
a. This release offers support for Caller ID Name, Caller ID Number and
Message-Waiting Indication (MWI) on analog phones (Type 1/on-
hook) in the countries listed above.
b. Analog caller ID is only supported on the subscriber side outside of the
US and Canada.
c. IP Phones support Caller ID Name, Caller ID Number, and MWI in all
countries.
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