Hardware

• 4 x 32.76 MHz, 65 MIPS (Diva Server Analog-4P)
• 32-bit RISC CPU, 100 MHz, 131 MIPS

• 8 x 32.76 MHz, 65 MIPS (Diva Server Analog-8P)
• 16 MB onboard SDRAM Memory

Telephony Interface

• POTS trunk interface
• 4 x RJ-10 connectors (Diva Server Analaog-4P), RJ-10 to RJ-11 cables supplied

• Loop start signaling
• 4 x RJ-45 connectors (Diva Server Analaog-8P), RJ-45 to RJ-10 adapters and RJ-10 to RJ-11 cables

Host Interface

• Full-size PCI form factor
• PCI 2.2 up to 66 MHz
• 3.3/5 V universal signaling
• PCI-X compatible
• PCI Plug and Play

• Power Down Management
• Scaleable to 8 adapters per system
• I/O Addresses and Interrupt placed by the system

Physical dimensions

• 312.00 mm x 106.68 mm

• 352.17 mm x 126.37 mm (incl. bracket and retainer)

Environmental

• Operating temperature: 10°C to 50°C 
• Storage temperature: 0°C to 70°C 

• Operating humidity: 10% to 90% (non-condensing)

Power

• Power consumption: 500 mA @+5 V typical

• Maximum tolerance in power supply variation: -5% to +5%

Certifications and Approvals

• CE Mark
• Telecom: TIA 968-A (FCC part 68), IC CS03, TS 103 021 (TBR21)

• EMC: FCC part 15, ICES-003, EN55022, EN55024
• Safety: UL 60950, CSA 60950, EN 60950

Driver Software

• Microsoft: Windows 2003 Server, Windows 2000 and Windows XP, including 64-Bit Edition
• Linux: Red Hat, SuSE and Debian distributions

• Microsoft Application Interfaces: WAN Miniport, COM Port, CAPI 2.0, TAPI, Diva Server API (SDK)
• Linux Application Interfaces: TTY, CAPI 2.0, Diva Server API SDK)

Call control features

• Pulse Dialing 
• Tone (DTMF/MF) Dialing
• Call Progress Analysis
• Hold/Retrieve (via Hook Flash)
• Analog Caller Identification (via FSK and DTMF signaling)

• Collection of DTMF Post Dial Digits
• Busy tone detection
• Ring back tone detection
• Special Information Tone (SIT) detection
• Fax/modem detection
• Dial tone detection

Voice and speech features

• G.711 coding (a-law, µ-law selectable)
• DTMF detection and generation
• DTMF Clamping and Filtering 
• Generic Tone detection and generation
• Pulse tone detection 
• Full-duplex voice, "barge-in"
• Voice Activity Detection

• Silence Detection
• Human talker detection
• Fax signal detection
• G.168 echo cancellation, up to 32 ms tail length
• Recording Automatic Gain Control (AGC)
• Pitch Control
• Audio Tap

Voice over IP (VoIP) support

• G.711 voice codec (64 kb/s, µ-law, A-law)
• G.726 voice codec (32 kb/s)
• GSM voice codec (13 kb/s)
• G.168 echo cancellation, up to 32 ms tail length

• Adaptive jitter buffer
• Voice activity detection (VAD)
• Comfort noise generation (CNG)
• Real Time Protocol (RTP framing)

Switching and Conferencing features

• On-board switching and Conferencing

• Automatic Gain control (AGC)

Fax features

• Support for Fax class 1 and 2 
• Support for Fax Group 3, T.30
• V.17, V.29, V.27ter, V.21, V.34 Modulation
• Up to 33.600 bps with each channel (send and receive) 
• Fax compression MH, MR, MMR 
• Error Correction Mode (ECM) 
• Fax polling/ Fax on demand

• Reversal of fax direction
• Fax Password
• Fax Sub addressing
• New fax header line
• Page formats: ISO A4, B4, A3
• Standard, fine, super-fine and ultra-fine resolution
• Color Fax (JPEG-Format)

Data modem features

• V.21, V.22, V.22bis, Bell 103, Bell 212A, V.32, V.32bis, V.34, V.42, V.42bis, V.90, MNP4, MNP5

• Modem with extension: V.18, V.21, Bell 103, V.23, EDT, Baudot 45, Baudot 47, Baudot 50 incl. DTMF, V.42, V.42bis