AudioCodes MP-20x User Manual

Version 3.0.1 39 July 2010
MP-20x Telephone Adapter 5. Configuring VoIP Parameters
Table 5-1: Signaling Protocol Tab Parameters Description
Parameter Description
Signaling Protocol
Signaling Protocol
Signaling protocol running on the device. In the current version
release, only SIP (Session Initiation Protocol) is supported.
SIP Transport Protocol
Choose either UDP (default) or TCP.
Note: This parameter appears only in 'Advanced' mode.
Local SIP Port
The UDP/TCP port (default = 5060) on which the Stack listens.
Note: This parameter appears only in 'Advanced' mode.
Gateway Name-User Domain
This domain name is sent in the From header of outgoing Invite
messages.
Note: This parameter appears only in 'Advanced' mode.
Enable PRACK
When enabled, MP-20x replies with a PRACK message upon receipt
of a reliable provisional response. MP-20x does not initiate reliable
provisional responses.
Note: This parameter appears only in 'Advanced' mode.
Include ptime in SDP
When enabled, MP-20x adds the ptime field to the SDP message
body.
Note: This parameter appears only in 'Advanced' mode.
Enable rport
When enabled, MP-20x adds the rport parameter to the relevant SIP
Message fields.
Note: This parameter appears only in 'Advanced' mode.
Connect media on 180
When enabled, media is connected upon receipt of SIP 180, 183, or
200 messages. When the parameter is disabled, media is connected
upon receipt of 183 and 200 messages only.
Note: This parameter appears only in 'Advanced' mode.
Enable Keep Alive
When enabled, a keep-alive notification is sent every user-defined
interval to the SIP registrar entity.
Note: This parameter appears only in 'Advanced' mode.
Keep Alive Type
The type of keep-alive mechanism sent to the SIP registrar entity:
• Using SIP OPTIONS: sends a SIP OPTIONS message
• Using an Empty UDP packet: sends an empty UDP packet
Note: This parameter appears only if “Enable Keep Alive" is selected.
Keep-Alive Period
Sets the periodic interval.
Note: This parameter appears only if “Enable Keep Alive" is selected.
SIP Proxy and Registrar
Use SIP Proxy
When checked, outgoing calls are routed to the configured SIP proxy.
If the parameter 'Use SIP Proxy IP and Port for Registration' is
checked as well, the configured SIP proxy is also used as the
registrar, allowing incoming calls.
Host Name or Address
The IP address or host name of the SIP proxy.

AudioCodes MP-20x Specifications

General

Brand	AudioCodes
Model	MP-20x
Category	Adapter
Language	English