RAD Data comm Vmux-210 Specifications download pdf (Page 98)

Chapter 4 Configuration Installation and Operation Manual

4-30 Configuring for Operation Vmux-210 Ver. 1.1

Configuring a Bundle’s Signaling Bits

Use the Signaling Bits screen to configure the ABCD bits that represent On Hook,

Off Hook, Ring I, Ring II, Reverse Polarity and Pulse Metering.

On Hook and Off Hook – these ABCD bits determine (1) how to interpret the

On Hook/Off Hook signals coming from the network, and (2) which ABCD bits are

sent to the network upon detection of an On Hook/Off Hook physical indication

from the analog line. For example, when the On Hook bits are defined as 0101

and the incoming ABCD bits are 0101, this means the remote side is On Hook.

When the Off Hook bits are defined as 1101 and the user connected to the

Vmux-210’s local analog line takes the phone off the hook, Vmux-210 sends the

ABCD bits 1101 toward the remote Vmux.

Ring I, Ring II, Reverse Polarity and Pulse Metering – these ABCD bits determine

which ABCD bit combinations coming from the network (that is, from the remote

Vmux) should trigger the generation of these analog signals towards the analog

device connected locally to the Vmux-210’s analog port.

•

When working opposite a PBX that sends a different indication for OFF-HOOK

and Ring, the RING1 bits should be configured according to the PBX Ring bits.

•

RING2 should be used when the PBX can identify a different ringer profile to

be used by sending different ABCD bits.

 To configure a bundle’s signaling bits:

1. From the Main Menu, select Configuration > Bundles > Configure >

Edit Bundle > Signaling Parameters > Signaling Bits.

The Signaling Bits screen appears (see

Figure 4-31

2. Press <Tab> to select the value to be changed, and then select the

appropriate menu option below to make the desired setting.

Signaling Bits

A Bit B Bit C Bit D Bit

On Hook 0 1 0 1

Off Hook 1 1 0 1

Ring I 1 1 0 1

Ring II 1 1 0 1

Reverse Polarity 1 0 0 1

Pulse Metering 1 1 1 1

Figure 4-31. Signaling Bits Screen

Notes

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 191 192

No comments

RAD Data comm Vmux-210 Specifications Page 98