Outbound Call Codec Selection Codes; Outbound Call Codec Selection Notes; Using A Dial Plan - Cisco SPA942 - - IP Phone Administration Manual

Configuring Regional Parameters and Supplementary Services

Using a Dial Plan

Using a Dial Plan

Cisco SPA and Wireless IP Administration Phone Guide

Outbound Call Codec Selection Codes

Codec call selection codes affect voice quality. For more information about voice
codecs, see the "Supported Codecs" section on page

Outbound Call Codec Selection Notes

• You can choose a
codec.
Prefer G.711u (*017110)
•
codec for next outbound call. If the preferred codec is unavailable, the
second, then the third preferred codec is used, if specified (see the
"Configuring Voice Codecs" section on page
G.711u (*027110)
• Force
codec for next outbound call. If the specified codec is unavailable, the
preferred codecs are used in order, if specified (see the
Voice Codecs" section on page
Dial plans determine how the digits are interpreted and transmitted. They also
determine whether the dialed number is accepted or rejected. You can use a dial
plan to facilitate dialing or to block certain types of calls such as long distance or
international.
preferred
codec for a call or
G.729a (*01729)
through
G.729a (*02729)
through
123).
118.
force
a call to use a specific
—Sets the preferred
123).
—Forces the specified
"Configuring
8
161