Configuring Amd - AudioCodes Mediant 3000 User Manual

Type= AMD
SubType= AUTOMATA
2. Upon detection by the device of the start of voice (i.e., the greeting message of the
answering machine), the device sends the following INFO message to the application
server:
INFO sip:sipp@172.22.2.9:5060 SIP/2.0
Via: SIP/2.0/UDP 172.22.168.249;branch=z9hG4bKac482466515
Max-Forwards: 70
From: sut <sip:3000@172.22.168.249:5060>;tag=1c419779142
To: sipp <sip:sipp@172.22.2.9:5060>;tag=1
Call-ID: 1-29753@172.22.2.9
CSeq: 1 INFO
Contact: <sip:56700@172.22.168.249>
Supported: em,timer,replaces,path,resource-priority
Allow:
REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO
,SUBSCRIBE,UPDATE
User-Agent: Audiocodes-Sip-Gateway/v.6.80A.227.005
Content-Type: application/x-detect
Content-Length: 34
Type= PTT
SubType= SPEECH-START
3. Upon detection by the device of the end of voice (i.e., end of the greeting message of
the answering machine), the device sends the following INFO message to the
application server:
INFO sip:sipp@172.22.2.9:5060 SIP/2.0
Via: SIP/2.0/UDP 172.22.168.249;branch=z9hG4bKac482466515
Max-Forwards: 70
From: sut <sip:3000@172.22.168.249:5060>;tag=1c419779142
To: sipp <sip:sipp@172.22.2.9:5060>;tag=1
Call-ID: 1-29753@172.22.2.9
CSeq: 1 INFO
Contact: <sip:56700@172.22.168.249>
Supported: em,timer,replaces,path,resource-priority
Allow:
REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,PRACK,REFER,INFO
,SUBSCRIBE,UPDATE
User-Agent: Audiocodes-Sip-Gateway/v.6.80A.227.005
Content-Type: application/x-detect
Content-Length: 34
Type= PTT
SubType= SPEECH-END
4. The application server sends its message to leave on the answering message.

15.4.1.3 Configuring AMD

You can configure AMD for all calls using the global AMD parameters, or for specific calls
using IP Profiles. The procedure below describes how to configure AMD for all calls. For
configuring AMD for specific calls, use the AMD parameters in the IP Profile table (see
'Configuring IP Profiles' on page 329). You can also configure AMD per call based on the
called number or Trunk Group. This is achieved by configuring AMD for a specific IP Profile
and then assigning the IP Profile to a Trunk Group in the Inbound IP Routing table (see
'Configuring Inbound IP Routing' on page 437).

To enable and configure AMD for all calls:
1. Open the IPMedia Settings page (Configuration tab > VoIP > Media > IPMedia
Settings):
User's Manual 204
Mediant 3000
Document #: LTRT-89738