Network
Voice
DialPlan
Connection
System
Upgrade
Speed Dial
Technical Support
Network Setting
Connection Type |
PPPoE Name |
PPPoE Password |
IP Address |
Subnet Mask |
Gateway |
Primary DNS |
Secondary DNS |
Voice Setting
Audio Codec 1 |
Audio Codec 2 |
Audio Codec 3 |
Audio Codec 4 |
Audio Codec 5 |
Audio Codec 6 |
G.723.1High Rate |
VAD |
AGC |
AEC |
ilbc payload |
Handset Input Volume(0-15) |
Handset Output Volume(0-31) |
Speaker Input Volume(0-15) |
Speaker Output Volume(0-31) |
Ring Type |
dual mode |
dual mode prefix |
Dial Plan Setting
Forwarding Number |
Call Forwarding No Reply |
Call Forwarding Unconditional |
Call Forwarding Busy |
Call Waiting |
Connection Setting
Use Service |
Service Type |
Sip Proxy |
Domain |
Mat Traversal |
Nat Addr |
Nat TTL |
Phone Number |
Account |
Pin |
Outbound Proxy |
DTMF Type |
Dtmf Payload |
Prack |
Register Port |
Rtp Port |
Register TTL |
Tos |
System Setting
Password |
Debug |
SNTP Server Address |
Time Zone |
Daylight Saving Time |
Technical Support
Virt-Tel Networks are trying to offer you products with the highest quality. If you have any inquiries about the product, please contact us or login on Virt-Tel technical support web site for help.

Upgrade Ring
Ring File:
Upgrade Firmware
Firmware File:
Warning : Upgrade must NOT be interrupted ! Note: Upgrading firmware may take a few minutes, please don't turn off the power.