User guide

Chapter 4 - MultiVOIP Software

Internet connection. To reduce the frequency of lost packets, select a low-bit-rate coder, such as

G.723 or Netcoder. Selecting the Forward Error Correction check box on the Voice/Fax tab in the

Channel Setup dialog box enables the MultiVOIP to recover many of the lost packets.

The Jitter (ms) value indicates the mean deviation of the difference in packet spacing at the receiver

compared to the sender for a pair of packets.

Applications Setup

Clicking Others on the Setup menu displays the Applications Setup dialog box. You can select the

Enable SNMP Agent check box and set up all the necessary parameters, enable or disable various

remote configuration methods such as TFTP (Trivial File Transfer Protocol) Server, Web Server, Dumb

Terminal Management, and Telnet Server; and assign a Password to the MultiVOIP for Internet

security. These applications enable remote viewing and changing of the MultiVOIP configuration from

anywhere on the connected internetwork.

Verify that the desired applications are selected. The default condition is all applications are checked.

To disable a given application, click to uncheck the check box and disable support.

SNMP related operations can be performed only when the SNMP Agent is enabled on this dialog box.

The IP address of the system, such as SNMP Manager that will receive the Traps from the MultiVOIP

should be entered in the IP Address box in the Trap Manager group. The Community Name of the

SNMP Manager receiving the Traps can be a maximum of 19 characters and is case sensitive. The

default Port Number of the SNMP Manager receiving the Traps is 162. The MultiVOIP currently

supports a maximum of two community users at a time, and they can be assigned either Read/Write

or Read Only rights.

The Password group enables you to enter a password, up to 13 alphanumeric characters, to be used

for Internet Security. Once the password is entered (in the MultiVOIP Password box) and confirmed

(in the Confirm Password box), users will be queried to enter the password before gaining access to

the MultiVOIP. The same password is used for all configuration methods.

For more information on using these applications, refer to Chapter 5, Remote Configuration and

Management.