Table of Contents
Advertisement
Technical Configuration
Field Name
T1/E1/ISDN
Long-Haul
Mode
CRC Check
(Cyclic
Redundancy
Check)
Frame Format
CAS Protocol
FXS Options –
No Response
Timer
T1 Parameter Definitions
Values
Description
T1
North American digital telephony standard.
Y/N
In Long-Haul Mode, the
received signals as low as –36 dB. The maximum reachable length
with 22 AWG cable is 2000 meters. When Long-Haul Mode is
disabled, signals as low as –10 dB can be received.
Default: disabled.
Y/N
When enabled, allows generation and checking of CRC bits. If not
enabled, all check bits in the transmit direction are set. Only applies
to ESF frame format.
Default: enabled.
Frame Format of TalkAnytime should match that used by PBX or
F4, D4, ESF,
telco. ESF and D4 are commonly used.
SLC96
E&M Immed Strt
Channel Associated Signaling (CAS) is a method of incorporating
E&M Wink Start
telephony signaling info into a T1 voice/data stream. In CAS, the
signaling bits (the A, B, C, and D bits) are multiplexed into the
E&M Wink with
signal stream of each T1 channel. (By contrast, in Common Channel
dial tone
Signaling (CCS), one channel handles signaling for all other
FXO Ground Strt
channels.) Each CAS protocol defines the states of the signaling bits
FXO Loop Start
during the various stages of a call (IDLE, SEIZED, ANSWER, RING-
FXS Ground Strt
ON, RING-OFF).
FXS Loop Start
The CAS protocol code allows the TalkAnytime to interact properly
with the PBX or central-office switch that it serves.
Match this parameter to the setting of PBX or central-office switch.
1 – 65535
Length of time before call connection attempt is abandoned.
(in seconds)
Applicable only when an FXS CAS protocol is selected.
TalkAnytime
90
TalkAnytime User Guide
automatically recovers
Advertisement
Table of Contents
