Cases for PowerRadius
RADIUS for VoIP
Content
! 1.Introduction
! 2.Solution for PSTN Carrier
! 3.Solution for Internet Carrier
! 4.Get it now
1.Introduction
! There are 5 devices in the VoIP network:
! PSTN phone
! Internet Phone: Such as IP Phone.
! VoIP Gateway: Such as Cisco AS5300.
! GateKeeper: Here is gnugk.
! RADIUS Server: Here is PowerRadius.
2.Solution for PSTN Carrier
! 2.1.Introduction
! 2.2.Network Architecture
! 2.3.Sample Procedure of the phone
2.1.Introduction
! PSTN carrier’s clients is the users of PSTN
phone.
! PSTN carrier shall build a VoIP gateway to
construct VoIP service for PSTN clients.
! PSTN carrier shall get access rights for other
carriers’ gateways to access their PSTN users.
2.2.Network Architecture
Phone1
RADIUS
Gateway
Internet
Internet
PSTN
PSTN
Phone2
Gateway1
Gateway2
Phone3
Gateway3
2.3.Sample Procedure of the phone
! PSTN phone dials the access number of your
gateway.
! Your gateway asks PSTN phone to input his
username and password. And PSTN phone
inputs them.
! Your gateway asks PSTN phone to input the
called number. And PSTN phone inputs them.
! Now, the PSTN phone users start to talk.
3.Solution for Internet Carrier
! 3.1.Introduction
! 3.2.Network Architecture
! 3.3.H323 ID Plan
! 3.4.E.164 Plan
! 3.5.Configuration for Server
! 3.6. Configuration for Users
! 3.7.Configuration for RADIUS
3.1.Introduction
! Internet carrier’s clients are the users of
Internet phone.
! Internet carrier shall build a VoIP gatekeeper to
construct VoIP service for Internet clients.
! Internet carrier shall get access rights for other
carriers’ gateways to access their PSTN users.
3.2.Network Architecture
PC1
RADIUS
Gateway3
Gateway2
Internet
Internet
PSTN
PSTN
gnugk
Gateway1
PSTN
PSTN
PC2
PSTN
PSTN
PC3
3.3.H323 ID Plan
! Please assign H323 ID for IP phone and
Gateways as the below:
123
5001
5001123
IP phone
PC1
9012
6003
60039012
Gateways
Gateways3
5678
6002
60025678
Gateways
Gateways2
1234
6001
60011234
Gateways
Gateways1
789
5003
5003789
IP phone
PC3
456
5002
5002456
IP phone
PC2