AudioCodes Mediant 1000

Version 7.2 421 Mediant 1000B Gateway & E-SBC
User's Manual 19. Coders and Profiles
Parameter Description
Profile Preference
ip-preference
[IpProfile_IpPreference]
Defines the priority of the IP Profile, where 20 is the highest priority
and 1 the lowest priority.
Note:
 If an IP Profile and a Tel Profile apply to the same call, the coders
and other common parameters of the profile with the highest
preference are applied to the call. If the preference of the profiles
is identical, the Tel Profile parameters are applied.
 If the coder lists of both an IP Profile and a Tel Profile apply to the
same call, only the coders common to both are used. The order
of the coders is determined by the preference.
 The parameter is applicable only to the Gateway application.
Coders Group
coders-group
[IpProfile_CodersGroupName]
Assigns a Coder Group, which defines audio coders supported by
the SIP entity associated with the IP Profile.
The default value is the default Coder Group
("AudioCodersGroups_0"). To configure Coder Groups, see
Configuring Coder Groups on page 385.
Play RB Tone to IP
play-rbt-to-ip
[IpProfile_PlayRBTone2IP]
Enables the device to play a ringback tone to the IP side for IP-to-Tel
calls.
 [0] Disable (Default)
 [1] Enable = Plays a ringback tone after a SIP 183 session
progress response is sent.
Note:
 To enable the device to send a 183/180+SDP responses, set the
EnableEarlyMedia parameter to 1.
 If the EnableDigitDelivery parameter is set to 1, the device
doesn't play a ringback tone to IP and doesn't send 183 or
180+SDP responses.
 Digital interfaces: If the parameter is enabled and
EnableEarlyMedia is set to 1, the device plays a ringback tone
according to the following:

CAS: The device opens a voice channel, sends a 183+SDP
response, and then plays a ringback tone to IP.

ISDN: If a Progress or an Alerting message with PI (1 or 8) is
received from the ISDN, the device opens a voice channel,
sends a 183+SDP or 180+SDP response, but doesn't play a
ringback tone to IP. If PI (1 or 8) is received from the ISDN,
the device assumes that ringback tone is played by the ISDN
switch; otherwise, the device plays a ringback tone to IP after
receiving an Alerting message from the ISDN. It sends a
180+SDP response, signaling to the calling party to open a
voice channel to hear the played ringback tone.
 The corresponding global parameter is PlayRBTone2IP.
Progress Indicator to IP
prog-ind-to-ip
[IpProfile_ProgressIndicator2I
P]
Defines the progress indicator (PI) sent to the IP.
 [-1] = (Default) Not configured:

Analog: Default values are used (1 for FXO interfaces and 0
for FXS interfaces).

Digital ISDN: The PI received in ISDN Proceeding, Progress,
and Alerting messages is used, as described in the options
below.
 [0] No PI =