VOX Interconnects

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Model 900

Mobiles can dial outbound phone calls manually or with the built- in 90 memory speed-dialer. Incoming calls sound just like a phone ringing in your mobile and are answered by simply entering your access code on your DTMF dialer pad.

A mode we call 'Remote Base' allows you to operate your base station from any DTMF telephone. Remote base mode allows you to dispatch mobiles from any phone while you are away from the office! Additionally, mobiles may be selectively called using fully regenerated DTMF by simply overdialing the required digits from the initiating telephone.

User programming of access codes, speed dialer memory, toll restrict codes, etc. can be entered three separate ways:

Remotely over the air using touchtone.
Remotely from any DTMF telephone.
Locally with the built-in keypad and display.

No other interconnect offers such immense programming flexibility!

The CS-900 can be connected to any FM base station radio with either internal connections or external connections made to the Mic and Speaker jack. Internal connections are preferred because the microphone can be left plugged in for use and the setting of the volume control has no effect on interconnect line level.

Model CS-900 Standard Features

	1/2 Second Electronic Voice Delay Totally eliminates any possibility of word clipping.
	90 Memory Speed dialer Allows abbreviated dialing of 90 phone numbers up to 16 digits each.
	Redial A number that was busy can be redialed with a single digit.
	Single or multi digit access code Access codes can be 1-5 digits in length or simply * connect, # Disconnect if desired.
	Five Mic press Speed-dial Mobiles can automatically dial any pre-selected phone number by clicking the mic button five times.
	Toll Restrict Can be set to restrict one to four digit sequences such as 1, 0, 9, 976, 411 etc.
	Digit Counting Toll Restrict When enabled dialing sequences exceeding ten digits are restricted.
	Automatic 1-800 toll override Toll free 1-800 calls automatically override toll restrict.
	Secret toll override Access Code This access code defeats all user programmed toll restricts.
	Three Methods of User Programming: Remotely over the air using touchtone. Remotely from any DTMF telephone. Locally with the built-in keypad and display.
	Regenerated DTMF or pulse dialout Beware of models that say "Tone Through". This means that the DTMF is not regenerated and will lead to misdials.
	Remote base mode This allows you to operate your base radio from any telephone and call mobile units just as though you were physically at the the base station.
	Land to mobile selective calling Allows you to overdial and selectively call a mobile using regenerated DTMF.
	Ringout on 1-9 ring The mobile is alerted that the phone is ringing when the number of rings you have set is reached.
	Busy channel monitor Will not ringout if channel busy.
	Line in use detect Will not allow a mobile access to the phone line if the line is currently in use
	Call waiting Alerts the mobile when the line becomes available to use.
	Hookflash Allows operating certain phone company provided features such as call waiting.
	Refresh For compatibility with some trunked systems such as GMARC.
	CW ID User programmable Morse station call sign ID.
	Call Progress tone detection and automatic disconnect Prevents loss of mobile control on busy signals and dialtone.
	Activity timer Settable 10-99 seconds in one second increments.
	Timeout timer Settable .5-49.5 minutes in half minute increments.
	COS Input. This input can be connected to the noise squelch for carrier operation, or to the radios' CTCSS or DCS decoder for secure operation. This input may also be grounded when making external connections to the transceiver.
	MOV and Fused Lightning protection This proven technology allows your CS-900 to survive most phone line induced lightning events. ALL FEATURES ARE USER PROGRAMMABLE / SELECTABLE OPTIONAL Auxiliary Relay. Order p/n 901 Inquire about adding all new features to older models. SPECIFICATIONS Electrical: Audio input level: 20 MV to 4 Volts Audio input impedance: 220K Ohms (DC Blocked) Audio output level: 0-1V and 0-5V (Two selectable ranges) COS input resistance: 20 Meg Ohms COS Threshold range: 0-10 VDC Input voltage: 10-16 VDC (Reverse polarity protected) Mechanical: Width: 7.9 in. Height: 1.8 in. Depth: 7.5 in. Weight: 2.5 lbs

Model CS-900 Standard Features

ALL FEATURES ARE USER PROGRAMMABLE / SELECTABLE

OPTIONAL

Inquire about adding all new features to older models.

SPECIFICATIONS