User's Manual

emergency username, otherwise, the emergency

call fails.

E911_PROXY [proxy_name] This parameter is a default emergency proxy. This

variable must contain the value that matches the

value defined by one of the following variables

specified in the same config file:

- SIP_DOMAIN1

- SIP_DOMAIN2

- SIP_DOMAIN3

- SIP_DOMAIN4

- SIP_DOMAIN5

If E911_PROXY does not match the value defined

by these five variables, or the variable

E911_PROXY is not defined, the value of

SIP_DOMAIN1 is used as the emergency proxy.

E911_PASSWORD [password] This parameter is the password for the emergency

username that is used for making an emergency call

that does not require login. The proxy must be

configured with the same password; otherwise the

emergency call fails.

E911_TXLOC [Register | Invite] This parameter is the variable that describes

location information that must be sent with the

message.

- REGISTER – the location is sent in both the

INVITE and the REGISTER message.

- INVITE – the location is sent with the INVITE

only.

KEEP_ALIVE_TYPE [type_string] This parameter indicates if OS keep-alive on the

connection is enabled.

The supported values are OS or CRLF (or any

string). The default value is OS.

— type_string - the keep-alive mode value

CONN_KEEP_ALIVE [conn_keep] This parameter configures the time in seconds to

use for the keep-alive.

The values are from 5 to 1800 seconds. The default

value is 120 seconds.

— conn_keep - keep-alive time in seconds

Feature configuration commands

SIP Software for Avaya 1100 Series IP Deskphones-Administration November 2012 67