Chapter 4 – Configuring Your MultiVOIP

FXS Loop Start Interface: Parameter Definitions (continued)

Field Name

Values

Description

 

 

 

Flash Hook Options fields

 

 

 

 

Generation

‐‐

Not applicable to FXS interface

 

 

 

Detection Range

for Min. and Max.,

For a received flash hook to be regarded as such by the MultiVOIP, its

 

50 ‐ 1500

duration must fall between the minimum and maximum values given here

 

milliseconds

 

 

 

 

Pass Through Enable

Y/N

When enabled, this parameter creates an open audio path through the

 

 

MultiVOIP.

 

 

If the Pass‐Through feature is enabled, the AutoCall feature must be enabled

 

 

for this VOIP channel in the Voice/Fax Parameters window

 

 

 

Caller ID fields

 

 

 

 

Type

Bellcore

The MultiVOIP currently supports only one implementation of Caller ID. That

 

 

implementation is Bellcore type 1 with Caller ID placed between the first and

 

 

second rings of the call.

 

 

 

Enable

Y/N

Caller ID information is a description of the remote calling party received by

 

 

the called party. The description has three parts: name of caller, phone

 

 

number of caller, and time of call. The ‘time‐of‐call’ portion is always

 

 

generated by the receiving MultiVOIP unit (on FXS channel) based on its date

 

 

and time setup.

 

 

The forms of the ‘Caller Name’ and ‘Caller Phone Number’ differ depending

 

 

on the IP transmission protocol used (H.323, SIP, or SPP) and upon entries in

 

 

the phonebook windows of the remote (CID generating) VOIP unit. The CID

 

 

Name and Number appearing on the phone at the terminating FXS end

 

 

comes either from a central office switch (showing a PSTN phone number),

 

 

or the phonebook of the remote (CID sending) VOIP unit.

 

 

 

CID Manipulation

Enabled by default

This is not implemented in the –SS series VOIPs.

 

with Caller ID

Caller ID Manipulation is used whenever the user wants to manipulate the

 

enable above

Caller ID before sending it to the remote end. Caller ID Manipulation is

 

Disable

activated on the Interface Window. By enabling Caller ID option, you can set

 

 

manipulation to Transparent, User CID, Prefix, Suffix, or Prefix and Suffix.

 

 

Caller ID Manipulation is a feature, where the Caller ID detected from the

 

 

PSTN line can be changed and then sent to the remote side over IP.

 

 

 

CID Mode

Transparent,

The MultiVOIP is not allowed to modify the caller ID info and then send it

 

User CID,

to the PSTN side. It only allows it to detect the caller ID from the PSTN line,

 

Prefix,

modify it and then send them via IP to the remote end point.

 

Suffix

Transparent: the CID received from PSTN is sent out as such, without any

 

 

 

 

manipulation.

 

 

User CID: the CID received from PSTN is replaced by this User CID value.

 

 

Prefix: the CID received from PSTN is prefixed with this value.

 

 

Suffix: the CID received from PSTN is suffixed with this value.

 

 

 

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MultiVOIP® Voice/Fax over IP Gateways

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Multitech 810-FX, 810 MVP210, 810-SS MVP210 Field Name Values Description Flash Hook Options fields, Caller ID fields