telephone record monitor system is the fully digital record monitor equipment researched and developed by our company, integrating requirements of various fields. It can achieve multi-line call record, query and other functions, able to be wildly applied in the field of public security, securities and futures brokering company, bank, civil aviation, railway, electric power dispatching department and telephone service industry.

Basic Functions

1. Multi-line call record (single computer for as many as 128 lines);

2. Monitor real-time call circumstance of any line;

3. Query any record on the computer or Internet ;

4. Non-stop record for 24 hours;

5. All functions can proceed in a real-time way;

6. Caller ID and dial out number supported;

7. Automatic gain control of record and play to ensure the volume balance of two speakers;

8. Classified management of user right;

9. Count record;

10. Call list print, record sound the document can convert format of MP3 and wave;

11. Can manage client and recording, show the telephone number and client data on internet or local computer.

Performance Characteristics

1. SMT technique: guarantee the high quality;

2. The world's most advanced software exchange technology: no wire required among recording cards; more quickly and reliably to transmit data;

3. Digital record: fully digital mode for record and playback, hi-fi reappearance of the original sound, hard disk of 1G able to record 175 hours.

4. Visual interface: 800*600 figure resolution display provided. Detailed display of working mode, operation indication and query result record.

5. Record mode: record start mode of Auto , Voice, Manual control supported, call receiving of DTMF and FSK modes supported automatically.

6. Caller ID: caller company alarm alert to achieve real-time monitor.

7. Quick search: quick search and print of complicated call record; search and print functions of channel number, call date, phone number, company name.

8. Print function: print the query result by local or network printer.

9. Cycling record: cycling record according to designated record space and automatic deletion of the earliest record in batches.

10. Time record: able to pre-set record time.

11. Call monitor: immediate monitor of any call line.

12. Parallel operation: record, call record, search and playback in the same time.

Alarm function: key operation, machine and fault with alert and warning.

Network function: management of the equipment and search and playback of record through network sa Internet or LAN.

Safe and reliable: classified password right management and high confidence of call record. Industrial-grade machine model and highly reliable components, machine and keyboard hard lock.

Record Mode

There are three record modes of the system for you to choose from: auto, voice and manual control.

Auto voltage control: record according to voltage change, ie, start when telephone is picked up while finish when telephone is hung up.

Voice voice control: record based on whether there is sound signal in the line check, such as interphone and so on;

Manual Phone keystroke control: start and finish the record according to the content of the call by the caller through keystroke.

Technical Parameters

1. Input: 1 to 128 channels increase by 8 or 16 channels

2. Impedance: high impedance >100K ohm

3. Signal-to-Noise: 50dB

4. Frequency response: 300Hz to 3400Hz

5. Digital mode: GSM

6. Collection speed: 12.5Kbit/s, compression ratio is 5

7. Average search path: 39MS

8. Power waste: 300W MAX

9. Celtic: +5 to +40

10. Humidity: 5% to 85%

Hardware Composition

1. CPU: No less than C800

2. Hard disk: No less than 20G

3. Memory: No less than 128M

4. Monitor: VGA 800X600

5. Operate system: WIN98/ME/2000/XP/2003