Cisco 501G Administration Manual page 202

SPA and Wireless IP Phone Field Reference
SIP Tab
Cisco SPA500 Series and WIP310 IP Phone Administration Guide
Parameter
SIP Reg User Agent Name
SIP Accept Language
DTMF Relay MIME Type
Remove Last Reg
Use Compact Header
Escape Display Name
SIP-B Enable
Description
User-Agent name to be used in a REGISTER request. If
this is not specified, the <SIP User Agent Name> is
also used for the REGISTER request.
Defaults to blank.
Accept-Language header used. To access, click the
SIP tab, and fill in the SIP Accept Language field.
There is no default (this indicates IP phone does not
include this header). If empty, the header is not
included.
MIME Type used in a SIP INFO message to signal a
DTMF event. This field must match that of the Service
Provider.
Defaults to application/dtmf-relay.
Lets you remove the last registration before registering
a new one if the value is different. Select yes or no from
the drop-down menu.
Defaults to no.
Lets you use compact SIP headers in outbound SIP
messages. Select yes or no from the drop-down menu.
If set to yes, the phone uses compact SIP headers in
outbound SIP messages. If set to no, the phone uses
normal SIP headers. If inbound SIP requests contain
compact headers, the phone reuses the same
compact headers when generating the response
regardless the settings of the <Use Compact Header>
parameter. If inbound SIP requests contain normal
headers, the phone substitutes those headers with
compact headers (if defined by RFC 261) if <Use
Compact Header> parameter is set to yes.
Default: no
Lets you keep the Display Name private. Select yes if
you want the IP phone to enclose the string (configured
in the Display Name) in a pair of double quotes for
outbound SIP messages. Any occurrences of or \ in the
string is escaped with \ and \\ inside the pair of double
quotes. Otherwise, select no.
Defaults to yes.
Enables BroadSoft call features.
B
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