Features of Dialogic® Diva® BRI and PRI Media Boards via Interface

The following features are available with the Diva ISDN Media Boards:

Feature	IDI	TTY	CAPI 2.0 / Dialogic® Diva® API
Transparent HDLC, 64/56[d] kbps	•	•	•
Transparent (Voice) (8 bit 8 kHz A- Law/u-Law)	•	•	•
X.75 64/56[d] kbps	•	•	•
X.75/V.42bis	•	•	•
T.70/T.90 (T-Online) [g]	•	•	•
V.110 (GSM) [a] [g]	•	•	•
V.120 64/56 kbps (CompuServe)	•	•	•
V.120/V.42bis	•	•	•
Digital (Central Office) V.90 modem [a]	•	•	•
V.34+, V.90 analog modem [a] [d] [g]	•	•	•
SMS modem ETSI V1,V2 and auto-detection [a]	•	•	•
Dialogic® Diva® Fast Setup [a]	•	•	•
SDLC	•	•	•
V.42, V.42bis [a] [d] [g]	•	•	•
Change of B-channel protocol	•		•
LAPD/B	•		•
X.25 [e], X.31, ISO 8208 in the B-channel	•		•
PIAFS 1.0, 2.0, and 2.1 [b]	•	•	•
Automatic call type and PPP frame type detection		•
Async/sync conversion		•
Fax Group 4 [c] [g]	•		•
T.30 Fax Group 3 (analog) [a] [g]	•	•	•
FAX CLASS 1, 2 [a] [g]		•
Fax with Error Correction Mode (ECM) [a] [g]	•	•	•
Fax with MR (D2 coding) [a] [g]	•	•	•
Fax with MMR (T.6 coding) [a] [g]	•	•	•
Fax 33.6 kbps with MMR (T.6 coding) [a] [g]	•	•	•
Fax 14.4 kbps [a] [g] [h]	•	•	•
Fax 33.6 kbps (V.34) [a] [g] [h]	•	•	•
Fax T.38 (up to 33.6 kbps) [h]	•	•	•
Fax tone detection [a]	•	•	•
Reversal of fax direction [a] [g]	•		•
Fax polling / fax on demand [a] [g]	•	•	•
Fax speed and feature indication (polling and ECM) [a] [g]	•	•	•
Fax SEP/SUB/PWD [a]	•	•	•
Fax NSF [a]	•		•
New fax header line [a] [g]	•		•
Page formats: ISO A4, ISO B4, ISO A3 [a] [g]	•		•
Resolution: standard, fine, super-fine, ultra-fine [a] [g]	•		•
DTMF tone detection and transmission [f]	•		•
DTMF clamping [a]	•		•
Cross-board switching (via line interconnect)	•		•
Media mode (unknown, interactive voice, automated voice)	•		•
Echo cancellation [a] [d]			•
Real time protocol (RTP) [a] [d]			•
Comfort noise generation (CNG) [a] [d]			•
Voice activity detection (VAD) [a] [d]			•
Dynamic anti-jitter buffer [a] [d]			•
VoIP processing [a]			•
Transparent D-channel	•		•
X.25/D-channel including AO/DI support	•		•

Notes:
[a] These features are not available with Dialogic® Diva® PRI/E1/T1-CTI Media Boards.
[b] PIAFS support is not available with Dialogic® Diva® BRI-2FX Media Boards.
[c] Including T.90/ISO8208 and module mode detection.
[d] These features are not available with the Dialogic® Diva® BRI-2FX Media Board.
[e] CAPI 2.0 (Dialogic® Diva® API) supports X.25 in the B- and D-channel, permanent virtual connections (PVC) and switched virtual connections (SVC), and multiple logical connections per B-channel.
[f] DTMF tone detection and transmission is done via soft DTMF for the Dialogic® Diva® PRI/E1/T1-CTI Media Boards.[g] These features are not available with Dialogic® Diva® V-PRI Media Boards. For Dialogic® Diva® V-1PRI, V-2PRI, V-4PRI, and V-8PRI Media Boards, features are available via licenses.
[h] Dialogic® Diva® UM-Series Media Boards support fax up to V.34 on 50% of the available channels.