Avaya SIP Software 3.2 for 1200 Series User Manual download pdf (Page 168)

• The IP Deskphone must have a specified proxy that contains a user record

with the specified user name and password.

• The IP Deskphone must have these values for automatic REGISTER of the

emergency user (if you choose this way of implementation).

• You must add specified variables to the IP Deskphone config file.

3. Adding an emergency number

• You must specify an emergency number for emergency calls to:

- define the numbers that you can use for an emergency call that does not

require logging on.

- trigger emergency functionalities, such as the inability of an emergency

call originator to hold or hang up the call after the call is established.

• You can only dial these numbers if there is no user log on (or the IP Deskphone

is blocked).

• You must add the emergency number to the dialing plan. The emergency flag

is mandatory. For more information on the format for dialing plan rules, see

Dialing plan configuration on page 166.

4. Configuring Layer 2 switch of the DHCP server to provide the IP Deskphone with

location information

• You must configure the Layer 2 switch or DHCP server to provide the

IP Deskphone with location information.

• You must provide the IP Deskphone with location information because the

IP Deskphone sends it to the PSAP when making an emergency call.

• You must configure the Layer 2 switch or DHCP server.

Network Element

Domain list configuration and proxy set up

• You must properly configure the domain list, and the active proxy must be correct, valid,

and support current features.

• You must properly configure the proxy to support current features.

• The proxy must be able to transmit mixed MIME-types (for successful transferring of the

location information).

Emergency Services

168 SIP Software for Avaya 1200 Series IP Deskphones-Administration January 2012

1 2 ... 163 164 165 166 167 168 169 170 171 172 173 ... 319 320

No comments

Avaya SIP Software 3.2 for 1200 Series User Manual Page 168