| Technical Specifications |
| Digital interfaces |
0, 2, 4, 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 |
N/A |
| Address/interrupts |
N/A |
| Supported operating systems |
Windows; Linux |
| Bus compatibility |
- PCI Express Base R1.1
- PCI Express CEM R2.0
|
| Bus mode |
PCI target and master mode operation |
| Bus speed |
2.5 Gbps per lane; 4 lanes |
| Telephony bus |
ECTF H.100 |
| Hot swap |
N/A |
| Form factor |
PCI Express standard-height, full-length form factor |
| Board dimensions |
12.283 in. (31.2 cm) long
4.2 in. (10.67 cm) high |
| 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)
|
| 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 |
- 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)
|
| Digital trunk interface connectors |
- 2 trunks: Two RJ-48C connectors
- 4 trunks: Two MD0 RJ-45 connectors, each with two trunks
- 8 trunks: MD0 miniRJ-21 connector
|
| Impedance |
Software-selectable; 75, 100, 120 ohm |
| 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. |
| Interface |
G.703 2048 kbps trunk interface |
| Framing |
CEPT G.703/G.704 Channel Associated Signaling |
| Power |
- 3.3 A max @ 3.3 V
- 1.3 A max @ 12.0 V
- 25 W max
|
| 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. |
| 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 |
| 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
|
| 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.) |
| 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 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 |
| 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 |
| 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 |
| Capacity |
Up to 240 ports of 3-party conferencing |
| Maximum conference size |
128 members |
| Line echo cancellation delay |
10 ms or 20 ms |
| 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 |
| 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
|
