Dialogic Diva UM-4BRI-8 PCIe 306-380 Data Sheet

Diva Media Boards

•   Voice over IP (VoIP):

— G.711 voice coder (64 kbps, µ-law, A-law) 
— G.726 voice coder (32 kbps)
— G.729 voice coder (VoIP licenses required)
— GSM voice coder (13 kbps)
— Adaptive jitter buffer 
— Voice Activity Detection (VAD)
— Comfort Noise Generation (CNG)
— Real-time Transport Protocol (RTP) framing
— G.168 echo cancellation, up to 128 ms tail length

•  Switching and conferencing:

— Onboard and cross-board switching and (large) conferencing via line interconnect (call tromboning)
— Automatic Gain Control (AGC)

•  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 
— Fax polling/ fax on demand
— Up to 33.6 kbps with each channel (send and receive)
— Page formats: ISO A4, B4, A3
— Fax compression MH, MR, MMR 
— Error Correction Mode (ECM)
— Standard, fine, super-fine and ultra-fine resolution
— Color fax (JPEG-format)

•  Support for FoIP, T.38 (when using Diva SIPcontrol Software):

— Up to 33.6 kbps with each channel (send and receive)

•  Data modem (Remote Access, POS and other Low Bit Rate (LBR) applications):

— V.21, V.22, V.22bis, Bell 103, Bell 212A, V.32, V.32bis, V.34, V.42, V.42bis, V.90, MNP4, MNP5, V.110, V.120
— Modem with extension: V.18, V.21, Bell 103, V.23, EDT, Baudot45/47/50 incl. DTMF, V.42, V.42bis
—  B-channel protocols: Transparent HDLC, Transparent Voice, Synchronous PPP and MLPPP, X.75 (LAPB), X.75/V.42bis, LAPD, T.90NL, T.70NL, X.25, 

X.31, Rate adaption (56 kbps), PIAFS 1.0 / 2.0, SDLC

Safety and EMC
Canada: ICES-003 Class B, CSA 60950-1
Europe: EN60950-1, EN55022, EN55024
United States: FCC Part 15 Class B, UL60950-1

Telecommunications
United States: TIA-968
Canada: CS03

Approvals, Compliance, and Warranty
Hazardous substances: RoHS compliance information at 

http://www.dialogic.com/rohs

 

Country-specific approvals: Global product approvals at 

http://www.dialogic.com/declarations

 

Warranty: Warranty information at 

http://www.dialogic.com/warranties