Product Model

BiPAC
7404VGO

BiPAC
7401V(G)P

BiPAC
6404V(G)P

VoIP/802.11g ADSL2+ VPN Firewall Router with PSTN Fixed-line Support

VoIP/(802.11g) ADSL2+ Firewall Router with PSTN Fixed-line Support

VoIP/802.11g Broadband Firewall Router with PSTN Fixed-line Support

Target User

SOHO and Office Users

Home and SOHO Users

Home and SOHO Users

ADSL Compliance

ADSL2+

ADSL2+

N/A

Annex A
Annex A & Annex M
Annex B & U-R2

Annex A
Annex A & Annex M
Annex B & U-R2

Annex A
Annex A & Annex M
Annex B & U-R2

N/A

VoIP

Protocol

SIP

SIP

SIP

SIP

Codec

G.711 A/μ & G.729
G.723 & G.726-32

G.711 A/μ & G.729
G.723 & G.726-32

G.711 A/μ & G.729
G.723 & G.726-32

G.711 A/μ & G.729
G.723 & G.726-32

Voice Quality: Silence suppression, VAD, CNG, Echo cancellation

Voice QoS

Caller ID

Caller Waiting

Receiving/Making from/to PSTN

Hardware

LAN Port

4

4

4

3

VoIP Port Number

2 x FXS / 1 x FXO*

2 x FXS / 1 x FXO*

1 x FXS / 1 x FXO*

2 x FXS / 1 x FXO **

WLAN

N/A (BiPAC 7404VP)

N/A (BiPAC 7401VP)

N/A (BiPAC 6404VP)

(BiPAC 7404VGP)

(BiPAC 7401VGP)

Wireless 802.11g with WPA-PSK/WPA2-PSK
(up to 54Mbps wireless link rate)

N/A (BiPAC 7404VP)

N/A (BiPAC 7401VP)

N/A (BiPAC 6404VP)

(BiPAC 7404VGP)

(BiPAC 7401VGP)

(BiPAC 6404VGP)

Gateway Feature - Least Cost Routing***

N/A

VPN with 3DES Accelerator

16 IPSec VPN Tunnels 8 L2TP/PPTP VPN Tunnels

N/A

N/A

N/A

IGMP Snooping

Firewall

DoS Prevention, SPI, Packet/URL Filtering

Intrusion Detection Log

NAT Firewall

Quality of Service

Network

IGMP proxy

POP3 (e-mail account checking)