Multi-Tech Systems Mvp400, Mvp800 Voice/fax Over Ip Networks User Guide

41 Chapter 3 - Software Loading and Configuration
Configuring Your Slave MultiVOIP 400/800s
If the Proprietary Phonebook option on the Phone Directory Database dialog box was enabled,
then you will need to configure all remote H.323 endpoints as “Slave” units. For example, the
MultiVOIP 400/800 at the company’s subsidiary office in London would need to be configured as a
“Slave.”.
CAUTION: If you are installing a MultiVOIP 400/800 behind a Firewall, the Firewall must support
H.323. Refer to your Firewall...

42 MultiVOIP 400/800 User Guide
4. In the Port Address group, enter the IP Address and IP Mask. In the Gateway Address group,
enter the gateway IP address for the slave unit.
The IP Address is the unique IP address that you assign to the MultiVOIP 400/800, and the
Gateway Address is the IP address of the device (e.g., network router) connected to the Internet/
Intranet.
Click OK when you are finished. The Main menu is displayed.
5. From the Main menu, click Voice Channels to display the Channel Setup...

43 Chapter 3 - Software Loading and Configuration
If FXO is selected, the Dialing Options Regeneration, Flash Hook Timer, and Ring Count
groups are enabled.  Check with your local in-house phone personnel to verify whether your local
PBX dial signaling is Pulse or tone (DTMF). Then, set the Regeneration option accordingly. The
Flash Hook Timer allows you to eter the time, in milliseconds, for the duration of the flash hook
signals output on the FXO interface. The default setting is 600 milliseconds. The...

44 MultiVOIP 400/800 User Guide
You can also set up the DTMF gain (or output level in decibels - dB) for the higher and lower
frequency groups of the DTMF tone pair. Make your selections in the drop-down lists in the
DTMF Gain group.
Note: Only change the DTMF gain under the direction of Multi-Tech Technical Support
supervision.
10. To change the voice coder, first select the channel by clicking the Select Channel down arrow
(highlighting the channel number) then click Manual in the Coder group. To...

45 Chapter 3 - Software Loading and Configuration
The Billing/Misc tab displays the parameters for auto call, automatic disconnection, billing
options and dynamic jitter buffer.
13. If you want to dedicate a local voice/fax channel to a remote voice/fax channel (so you will not
have to dial the remote channel), click the Auto Call Enable option in the Auto Call group. Then
enter the phone number of the remote MultiVOIP 400/800 in the Phone Number field.
14. The Automatic Disconnection group provides...

46 MultiVOIP 400/800 User Guide
Note: After configuring a given channel, you can copy that channel’s configuration to the other
channel by clicking the Copy button. Everything on the Billing/Misc tab will be copied to the
designated channel.
If your country/region is not the default USA, click the Regional tab and proceed to step 17;
otherwise, proceed to step 18 to begin building your phone directory database.
17. To change the Tone Pairs on the Regional tab, click the Country/Region down arrow and...

47 Chapter 3 - Software Loading and Configuration
19. Enter the IP address (204.022.122.118) of the New York Office MultiVOIP 400/800 in the Master
IP Address field and enable the Send Status Report to Master so that status reports are sent
to the Master MultiVOIP 400/800.
Note:  In a Dial-On-Demand (DOD) network, you should leave Send Status Report to Master
disabled (not checked). This allows the router to disconnect whenever there is no voice activity.
Note that Slaves with Send Status Report to...

48 MultiVOIP 400/800 User Guide
Deploying the VOIP Network
With the Proprietary Protocol option enabled on the Phone Directory Database dialog box, the
VOIP Administrator must develop the VOIP Dialing Directory and deploy the pre-configured slave
MultiVOIP 400/800s to their remote sites. The remote site administrators need only connect power to
the pre-configured MultiVOIP 400/800, connect the MultiVOIP 400/800 to their Ethernet LAN and
predefined telephone equipment, and then wait for the phone...

49 Chapter 3 - Software Loading and Configuration
Remote Site Administrator
The following steps are for MultiVOIP 400/800 H.323 endpoints. For non-MultiVOIP 400/800 H.323
endpoints, refer to the appropriate installation documentation.
3. Unpack your MultiVOIP 400/800.
4. Connect one end of the power supply to a live AC outlet and connect the other end to the Power
connection on your MultiVOIP 400/800 (See Figure 3-1).
FXSE&M
FXO
PSTNEthernet Connection
Power Connection
10BASET
ETHERNET
POWER
Voice/Fax...

50 MultiVOIP 400/800 User Guide
If your H.323 endpoint is not a MultiVOIP 400/800 (e.g., a PC with Netmeeting software), the
Systems Administrator for your VOIP network should do the following.
1. Make certain that the H.323 endpoint (e.g., PC with Netmeeting, router with voice, etc.) have
been properly connected to the network. Refer to the appropriate end user documentation.
2. Acquire the relevant IP Addresses and/or H323 IDs (H323 IDs are required if Gatekeeper is
enabled) from the other H.323...