ZyXEL Communications P-2602HWLNI manual 428

Chapter 31 Product Specifications

Table 185 Voice Features

Country Code	Phone standards and settings differ from one country to another, so the settings
	on your ZyXEL Device must be configured to match those of the country you
	are in. The country code feature allows you to do this by selecting the country
	from a list rather than changing each setting manually. Configure the country
	code feature when you move the ZyXEL Device from one country to another.
Distinctive Ringing	With the distinctive ring feature, you can assign different ringing tones to
	different incoming calls, based either on the number that calls you or from
	where the call originates (SIP, PSTN or internal). Use this feature to let you
	know where a call comes from before you answer it.
Do not Disturb	This feature allows you to set your phone not to ring when someone calls you.
(DnD)	You can set each phone independently using its keypad, or configure global
	settings for all phones using the command line interpreter.
Hot Line	You can set the ZyXEL Device to automatically dial a specified number
	immediately whenever you lift a phone off the hook. Use the Web Configurator
	to set the specified number. Use the command line interpreter to have the
	ZyXEL Device wait a specified length of time before dialing the number.
Music on hold	This feature allows you to put a call on hold and have the other person hear a
	piece of audio (music, speech, etc.) you previously recorded.
Phone config	The phone config table allows you to customize the phone keypad combinations
	you use to access certain features on the ZyXEL Device, such as call waiting,
	call return, call forward, etc. The phone config table is configurable in command
	interpreter mode.
Internal call	When you have phones attached to both of the ZyXEL Device’s phone ports,
	you can dial “####” to call all the phones connecting to the ZyXEL Device’s
	phone ports. You can also assign each phone connected to the ZyXEL Device
	an extension number and place a internal call to a specific phone.
HTTP Pincode	When new firmware is available for your ZyXEL Device, you hear a recorded
	message when you pick up the phone. Enter *99# in your phone’s keypad to
	have the ZyXEL Device upgrade the firmware, or enter #99# to not upgrade. If
	your service provider gave you different numbers to use, enter them instead. If
	you enter the code to not upgrade, you can make a call as normal. You will hear
	the recording again each time you pick up the phone, until you upgrade.
Call waiting	This feature allows you to hear an alert when you are already using the phone
	and another person calls you. You can then either reject the new incoming call,
	put your current call on hold and receive the new incoming call, or end the
	current call and receive the new incoming call.
Call forwarding	With this feature, you can set the ZyXEL Device to forward calls to a specified
	number, either unconditionally (always), when your number is busy, or when
	you do not answer. You can also forward incoming calls from one specified
	number to another.
Caller ID	The ZyXEL Device supports caller ID, which allows you to see the originating
	number of an incoming call (on a phone with a suitable display).
Trunking	Trunking connects an IP network (like the Internet) with the regular telephone
	network (PSTN). The main advantage of trunking is that you can call your
	ZyXEL Device on the PSTN network, and then use it to make a VoIP phonecall.
	For example, if you have a ZyXEL Device at your office you can call into it from
	your cellphone and use it to make a long-distance or international VoIP call at a
	reduced cost.
REN	A Ringer Equivalence Number (REN) is used to determine the number of
	devices (like telephones or fax machines) that may be connected to the
	telephone line. Your device has a REN of three, so it can support three devices
	per telephone port.
Dynamic Jitter	The built-in adaptive buffer helps to smooth out the variations in delay (jitter) for
Buffer	voice traffic. This helps ensure good voice quality for your conversations.

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