ZyXEL Communications MSC1000G Series, User Manual

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Chapter 16 VoIP
Management Switch Card User’s Guide
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The system can add IEEE 802.1Q VLAN ID tags to voice frames that it sends to the network. This
allows the system to communicate with a SIP server that is a member of the same VLAN group.
Some ISPs use the VLAN tag to identify voice traffic and give it priority over other traffic.
16.2 European Type Call Services
This section describes how to use supplementary phone services when the Call Service Mode is
set to europe .
The VOP supports a variety of call services such as call hold, call waiting, do not disturb, and so on.
These services can be accessed by a user from a telephone connected to the VOP (if the service is
activated in the
VoIP > Call Service Profile screen - see Section 11.20 on page 376 ). The
following table shows the default key patterns used to access the supported services.
Note: If the system is restarted, the do not disturb setting returns to its default (off).
16.2.1 Do Not Disturb
When Do Not Disturb (DND) is activated on a port, all incoming calls on that port are rejected.
16.2.1.1 Activating Do Not Disturb
Take the following steps to activate DND on one of the VOP’s ports.
Using a telephone connected to the port:
1
Dial “*99#”.
Table 328
Using Call Services
KEY CODE FUNCTION
*99# Turn do not disturb on.
#99# Turn do not disturb off.
*43# Enable call waiting.
#43# Disable call waiting.
Flash 0 Call waiting: press the flash key and 0 to reject a new call.
Flash 1 Call waiting: press the flash key and 1 to accept new call and disconnect current call.
Flash 2 Press the flash key and 2 to:
• Switch back and forth between two calls.
• Put a current call on hold to answer an incoming call.
• Separate the current three-way conference call into two individual calls (one is on-line, the
other is on hold).
Flash 3 Create three-way conference connection.
## Turn Caller Line Identification Restriction (CLIR) on.
*98# Call Transfer.
#14 Call In.