AudioCodes MediaPack MP-11 Series User Manual

Version 7.2 435 Mediant 1000B Gateway & E-SBC
User's Manual 19. Coders and Profiles
Tel Profile Parameter Global Parameter
not generate a polarity change to normal if the Tel-to-IP
call is answered by an IP party. Polarity reverts to normal
when the call is released. For example:
(Wink) KP 911 ST (Polarity) KP I(I) xxx-xxxx ST (Off
Hook)

FXO Interfaces: For IP-to-Tel calls:
1) Upon incoming INVITE message, the FXO interface
goes off-hook (seizes the line).
2) Upon detection of a Wink signal from the Tel side
(instead of a dial tone), the device dials the digits,
"KP911ST" (denotes *911#).
3) The device waits for polarity reversal change from
normal to reverse for an interval of 2,000 msec.
4) Upon detection of a polarity reversal change, the
device dials the DTMF (or MF) digits of the calling party
(number that dialed 911) in the format "KP<ANI>ST"
(*ANI#), where ANI is the calling number from the
INVITE. If no polarity reversal, the FXO goes idle.
For example: (Wink) KP911ST (Polarity Change)
KP02963700ST
Note: The Enable911PSAP parameter must be set to 1.
Note:
 For FXS interfaces, the EnableReversalPolarity and
PolarityReversalType parameters must be configured to 1.
 The parameter is applicable to FXS and FXO interfaces.
 The corresponding global parameter is EnableDIDWink.
Enable 911 PSAP
enable-911-psap
[TelProfile_Enable911PSAP]
Enables the support for the E911 DID protocol, according to the
Bellcore GR-350-CORE standard. The protocol defines signaling
between E911 Tandem Switches and the PSAP, using analog
loop-start lines. The device's FXO interface can be used instead
of an E911 switch, connected directly to PSAP DID loop-start
lines.
 [0] Disable (default)
 [1] Enable
Note:
 The parameter is applicable only to FXO interfaces.
 The corresponding global parameter is Enable911PSAP.
IP Settings
Coders Group
coders-group
[TelProfile_CodersGroupName]
Assigns a Coder Group, which defines audio (voice) coders that
can be used for the endpoints associated with the Tel Profile.
To configure Coders Groups, see ''Configuring Coder Groups''
on page 385.
RTP IP DiffServ
rtp-ip-diffserv
[TelProfile_IPDiffServ]
Defines the DiffServ value for Premium Media class of service
(CoS) content.
The valid range is 0 to 63. The default is 46.
Note:
 For more information on DiffServ, see ''Configuring Class-of-
Service QoS'' on page 152.
 The corresponding global parameter is
PremiumServiceClassMediaDiffServ.

AudioCodes MediaPack MP-11 Series Specifications

General

Brand	AudioCodes
Model	MediaPack MP-11 Series
Category	Gateway
Language	English