Setting Up Edr - ZyXEL Communications U-336R/RE User Manual

to press the START button, the caller can press a designated
DTMF tone, which will activate the modem to report and
subsequently be ordered to answer the fax call.

Setting Up EDR

The new EDR can be used at home where multiple phones are
installed in parallel. Once this function is enabled, the modem will
go into EDR mode after the ring disappears, and it will be able to
detect the data/fax CNG tone and DTMF tones, and report them as
different types of rings. The EDR settings are defined in S-register
S51.
S51 Bit-mapped register: (default: 0)
Bits Bin. Dec.
(7,6) 00 0
01 64
10 128
11 192
(5,4) 00 0
01 16
10 32
11 48
(3,2) 00 0
01 4
10 8
11 12
(1,0) 00 0
01 1
10 2
11 3
Description
Disable data CNG tone detection
(default).
Report RING for data CNG tone.
Report RING 1 for data CNG tone.
Report RING 3 for data CNG tone.
Disable Fax-CNG tone detection (default).
Report RING for fax CNG tone.
Report RING 1 for fax CNG tone.
Report RING 2 for fax CNG tone.
Disable DTMF tone detection (default).
Report RING for a DTMF tone.
Report RING <DTMF> for a DTMF
tone.
Reserved
Disable EDR (default).
Report RING twice.
Report RING four times.
Report RING six times.
Special Functions 49