User's Manual
Programming the SIP Handset Features 
PN: 1725-36034-001_C.doc  49 
Parameter  Value  Description  Notes 
PROXYn_MAIL_ACCESS 
name@xxx.xxx.
xxx.xxx 
or 
Contact to whom the 
handset should invite 
to access the mail 
center. This is the 
main voicemail dial 
number. 
n = 1, 2, 3 
name = mail server contact 
name. 
xxx.xxx.xxx.xxx = IP address
sip:name@ 
domain 
Domain where the mail 
resides. 
PROXYn _MAIL_NOTIFY 
name@xxx.xxx.
xxx.xxx 
or 
Contact from whom 
mail notification 
originates. See config 
file example for more 
information. 
n = 1, 2, 3 
name = mail server contact 
name. 
xxx.xxx.xxx.xxx = IP address.
sip:name@ 
domain 
Domain where the mail 
resides. 
AUTH 
[see warning note below] 
username; 
password 
Credentials. 
In general credentials 
are needed for each 
registered line.
2
. 
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 
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. 
LINEn username 
The dial # or name.  n = 1, 2, 3, 4, 5 
The registered contact 
becomes: 
sip:username@domain 
LINEn _PROXY  i 
SIP proxy server for 
this line. 
n = 1, 2, 3, 4, 5 
i = the number of the proxy 
server 1, 2, 3. 
LINEn _CALLID  callerid 
String that displays at 
the far end. 
n = 1, 2, 3, 4, 5 
callerid = the text that will 
display as the caller ID on the 
called handset. 
2 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. 










