General FAQ
Advanced FAQ
Prestige 2004 is a SIP-based VoIP analog telephone adapter. It can send voice signal over the Internet using voice over IP or so call VoIP using Session Initiated Protocol (SIP). SIP is an internationally recognized standard for implementing VoIP.
2. What Ethernet speed does PC port and LAN port support?
Prestige 2004 comes 2 Ethernet port which allows you to connect one end to PC and another end to Ethernet cable from the network so only occupy 1 network in such setup so user do not need to buy an extra hub or switch if there are only one network node for PC on the installed location.
Prestige 2004 allows you to use a traditional analog telephone to make and receive Voice over IP calls. You can call any landline or mobile telephone as well as IP phone. You don't need to know if the recipient's connection type is an IP, cellular or landline based service. Calls received from IP telephones work exactly as you would expected from traditional telephone service.
4. What is the power adapter specification?
The power requirement on p2002 is 12VAC, 1Amp.
5. What should I do if I forgot the system password or management IP address and I want to reset it to factory default?
In case you forgot your password or you want to reset the setting to factory default. While the device had already bootup (PWR LED is steady light up) use a sharp pointed object and press and hold down the reset button for a few second until you see the PWR LED flashing than release it. At this moment the device will reboot and load factory default setting and default management IP and password.
Note: Resetting the unit to factory default all previous setting will be clear, and unrecoverable.
Advanced FAQ
1. What voice coding does p2002 support?
p2002 supports G.711 and G.729 voice coding.
2. How many SIP account does p2002 support?
p2002 can support up to 2 SIP account simultaneously.
3. Does p2002 support echo cancellation?
Yes, p2002 supports g.168, and ITU-T standard for eliminating the echo caused by the sound of your voice reverberating in the telephone receiver while you talk.
Yes, p2002 support Quality of Service (QoS). Quality of Service mechanisms help to provide better service on a per-flow basis. The prestige supports Type of Service (ToS) and Differentiated Service (DiffServ). This allows the Prestige to tag voice frames so they can be prioritized over the network.
5. Can p2002 support auto-provisioning?
Yes, p2002 support auto-provisioning through TFTP. Auto-provisioning automatically updates your Prestige's configurable setting via a TFTP server.
6. What is the power adapter specification?
The power adapter needed is 12VAC.
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