Medias Mediatrix 1204, Reference Manual

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IP Address Call Service Reference Manual (SIP Version)
Mediatrix 1204 257
IP Address Call Service
The IP address call service allows a user to dial an IP address without the help of a SIP server. Using this
method bypasses any server configuration of your unit.
The user can dial an IP address and enter an optional telephone number. Note that the optional telephone
number is matched by using the same digit maps as a normal call.
The IP address call method can be used when a SCN user wants to reach a LAN endpoint.
Enabling IP Address Calls
X
To enable the IP address call service:
1. In the telephonyAttributesMIB , locate the telephonyAttributesIpAddressCallCustomization group.
2. Enable the IP address call service by setting the telephonyAttributesIpAddressCallEnable variable
to enable .
Dialing an IP Address
X
To make a direct call without a server:
1. Contact one of the Mediatrix 1204’s FXO lines.
How to contact such a line depends on how your system has been set up. Usually, you only have
to dial the number of the SCN line connected to the FXO connector of the Mediatrix 1204.
The call is answered and a second dial tone (IP dial tone) is presented to the SCN user.
2. Dial “**” (IP address prefix).
3. Dial the numerical digits of the IP address and use the “*” for the “.” of the IP address.
4. Dial “#”, then the telephone number of the specific line you want to reach.
For example, let’s say you want to reach the telephone connected to Line 3 of the Mediatrix 1104
with the IP address 192.168.0.23. The phone number assigned to Line 3 of this Mediatrix 1104 is
1234. You must then dial the following digits:
**192*168*0*23#1234
transmitUsingSignalingProtocol The hook-flash is processed by a remote party. The hook-flash
event is carried by a signaling protocol message. The actual
behaviour of the “flash” button depends on the remote party.
Note : This feature and the DTMF relay feature via signalling
protocol are totally independent. Activating one of these
features has no effect on the other. See
“DTMF Transport
Type” on page 205 for more details.
Note : This setting disables all subscriber services that use the
“flash” button, such as the Call Hold service.
outOfBandUsingRtp The hook-flash event received via an RFC 2833 RTP packet is
executed.
Table 167: Hook Flash Settings (Continued)
Setting Definition
Note:
If you want to reach a one-line access device or another LAN Endpoint such as an IP Phone, you
only need to dial the IP address of this device terminated by the “*” digit.