Dialogic Diva PRI/E1/T1-8

Dialogic Diva PRI/E1/T1-8 Overview:

Digital T1 or E1 interfaces are often the most economic means of connecting server based fax, voice and data applications to a telephony switch, even when all 24 or 30 available channels are not required for the initial size of the application.

The Dialogic Diva PRI/E1/T1-8 ("Diva PRI/E1/T1-8") has been specifically designed to meet these market requirements. Offering digital network interfaces selectable for full and fractional E1, T1 or ISDN Primary Rate (PRI) standards, Diva PRI/E1/T1-8 allows for proven and reliable connectivity with all kinds of PBX and switch systems.

As such, Diva PRI/E1/T1-8 offers key voice processing functionality required for voice mail, IVR, call center or alarm server applications. Thanks to an additional eight dedicated DSP-based media processing resources, up to eight calls out of the total E1 or T1 span can concurrently handle the most demanding operations such as V.90 data modem, high-speed 33.6 kbps fax or enhanced echo cancellation.

Diva PRI/E1/T1-8 offers a simple and powerful, yet cost-effective entry-level CTI and Fax platform.

Product Highlights

• The Multifunction Telephony Adapter
• With 8-channel Fax support for PRI, E1 and T1
• Cutting-Edge Hardware Design
• Compliant to the latest PCI specifications
• High-Performance Media Processing
• Powerful DSPs for up to eight communication channels
• Consistent Dialogic Diva Application Programming Interface (API)
• Design once – use on all!
• State-of-the-art operating systems supported
• Both Microsoft Windows as well as Linux
• Superior Scalability and Flexibility
• Up to 8 adapters can be operated concurrently in a server
• Easy to Install and Configure
• Plug and Play, no need to manually configure your server

Features and Benefits:

 

 

Product Photos:

 

Diva PRI/E1/T1-8	Diva PRI/E1/T1-8	Diva PRI/E1/T1-8 (Sideview 01)
Diva PRI/E1/T1-8 (Sideview 02)

 

Technical Specifications:

 

Technical Specifications:
Hardware:
64-bit RISC CPU, 300 MHz, 420 MIPS 10 x DSP, 33 MHz, 60 MIPS each 32 MB onboard SDRAM Memory Telephony Interface: RJ-45 connector, software-selectable E1/T1 interface ISDN Primary Rate Interface (PRI) configuration High-Impedance Mode for passive monitoring	Host Interface Half-size PCI form factor PCI 2.2 up to 66 MHz 3.3/5 V universal signaling PCI-X compatible PCI Plug and Play Scaleable to 8 adapters per system Physical dimensions ul> 176,41 mm x 106,68 mm 189,72 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: 650 mA @+5 V typical	Maximum tolerance in power supply variation: -5% to +5%
Warranty
5 year warranty
Certifications and Approvals
EMC: FCC part 15, ICES-003, EN55022, EN55024 Safety: UL 60950, CSA 60950, EN 60950	Telecom: TIA 968-A (FCC part 68), IC CS03, TBR4 CE Mark
Driver Software
Supported Operating Systems Microsoft: Windows 2000, Windows 2003 Server, and Windows XP, including 64-Bit Editions Linux: Red Hat, SuSE and Debian distributions Application Interfaces Microsoft: WAN Miniport, COM Port, CAPI 2.0, TAPI, Diva API (SDK) Linux: TTY, CAPI 2.0, Diva Server API (SDK)	M-Adapter Feature (patent pending) Combined Virtual Adapter Internal Call Transfer Explicit Call Transfer Emulation
D-Channel and Signaling Protocols
ETSI-DSS1 (Euro-ISDN) NI-1 (North America National ISDN 1) 1TR6 (Germany) NET3 (Belgium) VN3/4/6 (France) 4ESS (AT&T) 5ESS (AT&T) 5ESS (Lucent) DMS100 (Nortel) T1/RBS (Robbed Bit Signaling)	INS-64 (Japan) INS-1500 (Japan) Australia on-ramp Q-SIG E1/R2 (China) E1/R2 (India) Channelized E1 External Signaling (transparent D-channel) Direct Access Mode (no signaling) Network Termination (NT Mode)
ISDN Supplementary Services
Number identification services (CLIP, CLIR, COLP, COLR, KEY, MSN, DDI, SUB) Call offering services (TP, CFU, CFB, CFNR)	Call completion services (CW, HOLD, ECT) Charging Services (AoC) Conference (Three-party, Large)
Basic Media Processing Features - available for up 24 (T1) and up to 30 (E1) concurrent connections
B-Channel Protocols Transparent HDLC Transparent (Voice) Synchronous PPP and MLPPP X.75 (LAPB) X.25 T.90NL T.70NL Rate adaptation (56 kbps) V.42bis V.120 PIAFS Switching and Conferencing On-board switching Cross-board switching	Voice and speech G.711 Full-duplex voice DTMF Detection and Generation Recording and Playback OKI ADPCM, 8 KHz sampling Audio Tapping Fax Support Fax group 4 Remote Access (RAS) via HDLC, V.90, GSM, V.120, X.75
Enhanced Media Processing Features - additionally available for up to 8 concurrent connections
B-Channel Protocols T.30, Modem up to V.90, V.42, V.110, V.18 (hard of hearing) Voice and speech DTMF Clamping and Filtering Generic Tone detection and generation Voice Activity Detection Silence Detection Human talker detection G.168 echo cancellation up to 128ms tail length OKI ADPCM, 6 KHz sampling Switching and Conferencing Automatic Gain control (AGC)	Voice over IP (VoIP) Voice codecs: G.711, G.726, GSM G.168 echo cancellation up to 32ms tail length Adaptive jitter buffer Voice activity detection (VAD) Comfort noise generation (CNG) RTP framing Fax Support Fax class 1 and 2 Fax Group 3, (V.17, V.29, V.27ter, V.21, V.34 Modulation), up to 33.6 kbps Remote Access (RAS) via GSM (V.110) via analog modem (up to V.90)

 

Documentation:

Download the Dialogic Diva PRI/E1/T1-8 Datasheet (PDF).