System information

Configuring Voice
Configuring Voice Settings
Cisco SPA100 Series Phone Adapters Administration Guide 104
4
Audio Configuration
Enable IP Dialing Enable or disable IP dialing. If IP dialing is
enabled, one can dial [userid@] a.b.c.d[:port],
where ‘@’, ‘.’, and ‘:’ are dialed by entering *, user-
id must be numeric (like a phone number) and a,
b, c, d must be between 0 and 255, and port
must be larger than 255. If port is not given, 5060
is used. Port and User-Id are optional. If the user-
id portion matches a pattern in the dial plan, then
it is interpreted as a regular phone number
according to the dial plan. The INVITE message,
however, is still sent to the outbound proxy if it is
enabled. Default setting: No
Emergency Number Comma separated list of emergency number
patterns. If outbound call matches one of the
pattern, the SRP will disable hook flash event
handling. The condition is restored to normal
after the call ends. Blank signifies that there is no
emergency number. Maximum number length is
63 characters. Default setting: blank
Mailbox ID Enter the ID number of the mailbox for this line.
Field Description
Preferred Codec Preferred codec for all calls. (The actual codec used
in a call still depends on the outcome of the codec
negotiation protocol.) Select one of the following:
G711u, G711a, G726-32, or G729a. Default setting:
G711u
Second Preferred
Codec
Second preferred codec for all calls. (The actual
codec used in a call still depends on the outcome of
the codec negotiation protocol.) Select one of the
following: Unspecified, G711u, G711a, G726-32, or
G729a. Default setting: Unspecified
Field Description