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6. ABBREVIATIONS
ADSL: Asymmetric Digital Subscribe Line
CNG: Comfortable Noise Generation
DAM: Digital Answering Machine
DHCP: Dynamic Host Configuration Protocol
DTMF: Dual Tone Multi-Frequency
IP: Internet Protocol
NAT: Network Address Translation
PPPoE: Point-to-Point Protocol Over Ethernet
PSTN: Public Switch Telephony Network
SNTP: Simple Network Time Protocol
VAD: Voice Activate Detection
VoIP: Voice over Internet Protocol
VPN: Virtual Private Network
Gatekeeper:
Gateway:
G723:
G711:
G729A/B:
MAC Address:
PI Gatekeeper: 4.38.32.22
If this IP Address does not respond, please visit
http://www.pimfg.com or http://www.callpi.com
to obtain a new gatekeeper IP address.
20
VoIP
PHONE
INTERNET
CABLE/DSL
MODEM
CABLE/DSL
MODEM
PC PC PC PC
VoIP
PHONE
PC PC PC PC
You can only call to your
statuc IP address,
You can only call to your
static IP address,
Setup Diagram D (Not Recommanded, Professional Installation Required)
PI Gatekeeper does NOT support for this setting.
Note 1: For setting up as Diagram C,D, Each VoIP PHONE require it’s own static IP address.
Note 2: If dynamic IP, you should used DYNDNS (Dynamic IP Solution) and assign port
1719~1720 and 41000~41001 for VoIP PHONE.
VoIP
PHONE
Setup Diagram C (Not Recommanded, Professional Installation Required)
PI Gatekeeper does NOT support for this setting.
INTERNET
CABLE/DSL
MODEM
CABLE/DSL
MODEM
PC PC PC PC
VoIP
PHONE
PC PC PC PC
You can only call to your
internal IP address,
You can only call to your
internal IP address,
Router Router
VPN VPN