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SpectraLink 8020/8030 Wireless Telephone: Administration Guide for SIP
52 PN: 1725-36038-001_B.doc
Parameter Value Description Notes
PROXYn_PRACK
enable
disable
Enables reliable
provisional responses
to INVITE requests
n = 1, 2, 3
PROXYn _
MAIL_SUBSCR
name@xxx.xxx.xxx.x
xx
or
Contact to whom the
handset should
subscribe for mail
notification.
n = 1, 2, 3
name = mail server contact name.
xxx.xxx.xxx.xxx = IP4 address.
sip:name@domain
Domain where the mail resides
3
.
PROXYn_
MAIL_ACCESS
name@xxx.xxx.xxx.x
xx
or
Contact to whom the
handset should invite
to access the mail
center.
See above.
sip:name@domain
PROXYn _
MAIL_NOTIFY
name@xxx.xxx.xxx.x
xx
or
Contact from whom
mail notification
originates.
4
5
sip:name@domain
AUTH
[see warning note
below]
username;password Credentials.
In general credentials
are needed for each
registered line.
6
.
username = The dial number or
string that identifies the line
appearance. Generally an
extension or phone number.
password = a secure password
created by the system administer
which enables a handset to
register and/or function.
CODECS codec1, codec2
e.g. g711u, g711a,
g729
Comma-separated list
of supported codecs in
order of preference.
Defaults to “g711u, g711a”. if
either is omitted it will be added to
the end of the list.
3
For mail notifications, in general you will need to define only one contact parameter for each proxy. If the proxy
server automatically creates and renews subscriptions when the handset registers, then only the
PROXYn _MAIL_NOTIFY contact need be specified. If the handset must subscribe to a particular contact to get mail
notification, then only the PROXYn_MAIL_SUBSCR contact needs to be specified.
4
Values as above.
5
For Inter-Tel SIP servers, both PROXYn_MAIL_SUBSCR and PROXYn_MAIL_NOTIFY parameters must be set in
the configuration file.
6
WARNING: providing credentials by using the AUTH parameters in the configuration files is a security risk and
should be avoided by entering usernames and passwords in admin menu or by allowing the user to login at startup
time. Credentials entered here are in plain text and accessible by anyone who can access the TFTP server files.
Credentials stored in the SIP server or in the handsets are protected.