Technical data

159
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] •