Dialogic CG 6565 Media Boards
Media processing and gateway capabilities for digital T1/E1, IP, and converged environments

Dialogic CG 6565 Media Boards

Dialogic Products

CG Media Boards

Dialogic CG 6565/32-2L/8TE, media processing board (1 MRJ-21)

#82400
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Dialogic CG 6565/64-2L/8TE, media processing board (1 MRJ-21)

#82401
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Dialogic CG 6565/64-2L, media processing board (no trunks)

#82402
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Overview:

The Dialogic CG Series Media Boards can be used to create powerful communications solutions for public telephone network, IP-only, and converged IP/circuit-switched environments. By using these boards with Dialogic NaturalAccess Software, developers can rapidly build and globally deploy a broad range of telephony applications on a single platform.

The CG Series Media Boards provide full-duplex universal port capabilities, which can support a combination of voice play/record, tone detection/generation, echo cancellation, and voice compression, as well as trunking, fax, conferencing, and VoIP functions in a single PCI, CompactPCI, or PCI Express slot. The universal port feature eliminates the need to use multiple specialized boards, provides easy access to all supported features, and significantly reduces the time spent on configuration and development.

Because they support up to 16 PSTN trunks and are equipped with high-density Digital Signal Processors (DSPs), high-speed PowerPC co-processors, and built-in IP capabilities, the CG Series Media Boards are an excellent option for a variety of applications from small enterprise call centers and announcement servers, to powerful, high-density service provider ring-back tone platforms and media servers.

Features and Benefits:

Features	Benefits
Software-selectable T1 or E1 digital trunks	Reduces total cost of ownership by increasing flexibility, reducing inventory, and simplifying the purchasing process and test effort
Dual Ethernet interfaces that can be used either as two independent subnets or in automatic failover mode that switches traffic to an alternate interface without interrupting in-progress calls	Allows support for both IP and TDM networks on a single platform, plus redundant IP configurations for high reliability
NaturalAccess Software	Uses a consistent set of APIs throughout the CG Series Media Board product line, which support popular operating systems
From 1,064 to 12,768 MIPS for media processing (model dependent)	Allows developers to choose the most cost-effective board with the correct amount of processing power, whether an application is voiceonly, is low-compute-intensive, or requires substantial DSP power
Full speed H.100/H.110 bus with 4,096 timeslots	Supports interoperability with other boards in open-architecture, high-capacity systems
64 ms echo cancellation tail	Provides high-quality audio and clarity

Specifications:

Technical Specifications
Digital interfaces	0, 8 T1/E1; Gigabit Ethernet
Boards/system	Application and server-dependent
Control processor	PPC 7448; 867 MHz clock
Control processor (CP) memory	256 MB
I/O mapped memory	Memory mapped interface for efficient block data transfers
Address/interrupts	Address and interrupts automatically configured by PCI BIOS (no jumpers or switches)
Supported operating systems	Windows; Linux
Host Interface
Bus compatibility	PCI Local Bus: R2.3 or PCI-X R1.0b
Bus mode	PCI target and master mode operation
Bus speed	100/133 MHz PCI-X bus or 33/66 MHz PCI bus
Telephony bus	ECTF H.100
Hot swap	N/A
Platform
Form factor	PCI universal expansion board Compatible with both 5.0 V and 3.3 V signaling environments
Board dimensions	12.283 in. (31.2 cm) long 4.2 in. (10.67 cm) high
DSP
DSP	TI TMS320C5441 quad core DSPs each running at 532 MIPS
Universal port capability	IVR Echo cancellation Vocoding: G.711, G.723.1, G.729a/b, G.726, AMR-NB, EVRC, iLBC T.38; T.37 Conferencing Voice over IP
H.100/H.110 bus	Flexible connectivity between DS0 streams and H.100 bus 2,048 full-duplex connections to bus Switchable access to any of 4,096 timeslots H.100 bus clock master or slave (software selectable) H.100 bus termination (switch enabled)
IP Network Connectivity
Interfaces	Dual 10/100/1000Base-T Ethernet RJ-45 connectors on connection panel
Protocols	RTP/RTCP, UDP, IP (v4 and v6), IPSec
PSTN Echo Cancellation
PSTN Echo Cancellation	Dialogic e256 ASIC, no DSP load Up to 64 ms per channel Selectable on a per channel basis Greater than 18 dB of acoustic echo elimination Bi-directional automatic gain control Accelerated adaptive convergence Numerous tone disabling options Greater than 34 dB echo return loss enhancement Intelligent double-talk detector Meets or exceeds G.164, G.165, G.168 (2000)
PSTN Network Connectivity
Digital trunk interface connectors	8 trunks: MD0 miniRJ-21 connector
Impedance	Software-selectable; 100, 120 ohm
Telephony Interface DSX-1 T1
Interface	ANSI T1.102, T1.403
Framing	D4, ESF
Insertion/generation and extraction/ detection	ABCD bits
Line code	AMI, B8ZS
Zero bit suppression	Selectable B8ZS, no zero code suppression, zero code suppression
Alarm signal capabilities	Yellow, Red, and Blue
Counts	Bipolar violation, F(t) error, and CRC error
Robbed bit	Selectable on a per-trunk basis
Loopback	Per-channel and overall under software control. Automatic remote loopback with CSU option.
Telephony Interface CEPT-E1 G/703
Interface	G.703 2048 kbps trunk interface
Framing	CEPT G.703/G.704 Channel Associated Signaling
Power Requirements
Power	2.7 A max @ 3.3 V 2.9 A max @ 5.0 V 0.1 A max @ 12.0 V
Environmental Requirements
Operating temperature	0 °C to +50 °C @ 200 LFM
Storage temperature	-20 °C to +70 °C
Humidity	5% to 80%, non-condensing
Cooling requirements	Ambient Temperature: 35°C CFM (per board): 1.7 Altitude: Sea Level Ambient Temperature : 45°C CFM (per board): 3.1 Altitude: 1000 ft.
Approvals, Compliance and Warranty
Digital multiplexer requirements and objectives	AT&T pub. 43802, July 82
Service description and interface specifications	AT&T TR 62411, ACCUNET T1.5
Carrier to customer installation DS1 metallic interface	ANSI T1E1/88-001R1, Feb. 88
ANSI T1 standard for ISDN Primary Rate Interface	T1E1.4/8868 (proposed text) April 88
Primary Rate User-Network Interface Layer 1 specification	ITU-T I.431, June 88
ISDN Primary Rate Interface specification	AT&T Pub. TR41449 AND TR41459, June 85
Audio Signal Processing
Sampling rates	8k samples/sec
Speech compression (IVR)	11 kHz, 8- or 16-bit linear (.WAV); 16-bit may reduce the number of ports per board 8 kHz 16-bit linear (.WAV) 64 kbps µ-law or A-law per ITU-T G.711 16, 24, and 32 kbps ADPCM using Dialogic algorithm with Dialogic framing and bit packing with up to 2x speedup on play back OKI-compatible ADPCM 24 kbps @ 6 kHz or 32 kbps @ 8 kHz with up to 2x speedup on play back IMA-compatible ADPCM 32 kbps with up to 2x speedup on play back G.726-compatible ADPCM 32 kbps MS-GSM with up to 2x speedup on play back AMR-NB G.723.1 G.729a
Tone Dialing
DTMF digits	0 to 9, *, # , and ABCD per ITU Q.23 and Q.24
Rate	Programmable (10 digits/sec nominal) Wait-for-dial tone capability
Dialing parameters	Software configurable (Note: Dialogic supplies configuration files that conform to national regulations for countries where certification has been received.)
Dialing amplitude	Software configurable; range -33 dBm to +1 dBm (Note: Dialogic supplies configuration files that conform to national regulations for countries where certification has been received.)
Pulse Dialing
Digits	10 digits: 0 to 9
Pulsing rate	10 pulse/sec (nominal)
Make/break ratio	Software configurable; 40/60 nominal (Note: Dialogic supplies configuration files that conform to national regulations for countries where certification has been received.)
DTMF Tone Detection
DTMF digits	0 to 9, *, #, ABCD
Dynamic range	-47 dBm to 0 dBm per tone, programmable
Tone duration	40 ms (minimum)
Acceptable twist	10 dB
Talk-off	Exceeds Telcordia TR-TSY-000763 tests
MF Tone Detection
Versions	US MF, ITU Forward, ITU Backward
MF digits	0 to 9, KP, ST, STP, ST2P, ST3P per US (R1)
Dynamic range	Software configurable: -35 dBm to -5 dBm
Fax (optional)
Image formats	MH, MR (ITUT.4), MMR (ITUT.6)
Error Correction Mode (ECM)	Yes
Resolution: standard, fine, super-fine; Page Format: A3, A4, and B4	Yes
Requirements (in addition to at least one Dialogic CG Series Media Board)	Dialogic NaturalAccess NaturalFax API license and Dialogic NaturalAccess Software
Fax modems	V.21 (300 bps) for T.30 fax negotiation V.27ter (2,400/4,800 bps, required by Group 3) V.29 (9,600, 7,200 bps) V.17 (14.4, 12, 9.6, 7.2 kbps) transmit/receive
Fax port capacities (Maximum Fax Ports per Board)	240
Conferencing (optional)
Capacity	Up to 240 ports of 3-party conferencing
Maximum conference size	128 members
Line echo cancellation delay	10 ms or 20 ms
SIP signaling support (optional)
Requirements (in addition to at least one Dialogic CG Series Media Board)	Dialogic NaturalAccess SIP for NCC license and Dialogic NaturalAccess Software
Supported Transport Layer Protocols	UDP, TCP
SIP Methods supported	INVITE, ACK, BYE, CANCEL, REGISTER, INFO, PRACK, REFER, SIP Session Timer
IETF standards and drafts	Supports many IETF SIP standards, including: RFC3261 (SIP: Session Initiation Protocol) RFC3262 (Reliability of Provisional Responses in SIP) RFC3264 (An Offer/Answer Model with SDP) RFC3265 (SIP Specific Event Notification) RFC3515 (SIP: REFER Method) RFC4566 (SDP: Session Description Protocol) Also supports numerous Internet Drafts for SIP extensions and various IETF and 3GPP SIP and SDP extensions
Protocols
ISDN PRI	NI-2, 4ESS, 5ESS, DMS100, DMS250, INS1500, EuroISDN, VN6, QSIG, Austel
CAS	Worldwide MFC-R2 variants Feature Groups A, B, and D OPS/OPX Loop Start Ground Start SS5 International wink start Digital E&M variants NEC PBX MD110 EL7 MELCAS MF Socotel European country-specific variants of CAS Italy (Norma CEI 103-1/7) Sweden (P7/P8) Netherlands (ALS70D) CAS R1.5 Australian P2

Documentation:

Download the Dialogic CG Series Media Boards Datasheet (.PDF)