User Manual
Table Of Contents
- Chapter 1 Introduction
- Chapter 2 Preparations & Installation
- Chapter 3 Network Service Configurations
- Chapter 4 VoIP Telephone Adapter Configurations
- Chapter 5 Netowrk
- Chapter 6 NAT Trans
- Chapter 7 SIP Setting
- Chapter 8 Advance Setting
- Chapter 9 Other Setting
- Appendix A Voice Communication Samples
- Case 1: ATA to ATA connection via IP address
- Case 2: (Peer-to-Peer mode) VIP-157S Port 1 to Port 2 communications
- Case 3: Call Forward Feature_Example 1
- Case 4: Call Forward Feature_Example 2
- Case 5: Call Forward Feature_Example 3
- Case 6: Call Forward Feature_Example 4
- Case 7: Auto Answer Feature_IP to PSTN
- Case 8: Auto Answer Feature_PSTN to IP
- Appendix B The method of operation guide
- Appendix C VIP-156/VIP-156PE/VIP-157/VIP-157S Specifications

address.
PC IP address
The IP address of PC port. (In the Birdge mode, the Default IP:
192.168.0.1
PC MAC Address
The MAC of PC port
Enable DHCP Server
It will allot the IP address automatically when enabke this function.
IP Address
The range for DHCP IP address.
Lease Time
DHCP server lease time
37BDMZ and MAC Clone
This page defines the DMZ and MAC Clone setting in this page.
DMZ Active: If setup as On, all of packets (expect SIP packets) will send to the specific IP address.
DMZ IP Address: The DMZ host IP address.
MAC Clone Active: This page defines the MAC Clone Enable/Disable. This function will copy the MAC
address from NIC (Network Interface Card) which placed in PC to LAN port of ATA. That because some
ISP will limit the MAC address for PPPoE dial-up connection.
38BVirtual Server
This page defines the Virtual Server setting in this page. You could define 24 virtual service information
in this page. When you finished the setting, please click the Submit button.
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