![Amazon.com : Patton Electronics - SN4970/4E30V120R/EUI - SmartNode 4 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 30 VoIP Channels; upgradeable to 120, Failover Relay, External UI Power, IPv6 Ready. : Office Products Amazon.com : Patton Electronics - SN4970/4E30V120R/EUI - SmartNode 4 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 30 VoIP Channels; upgradeable to 120, Failover Relay, External UI Power, IPv6 Ready. : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31+RWyM8lML._AC_UF894,1000_QL80_.jpg)
Amazon.com : Patton Electronics - SN4970/4E30V120R/EUI - SmartNode 4 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 30 VoIP Channels; upgradeable to 120, Failover Relay, External UI Power, IPv6 Ready. : Office Products
![Amazon.com : Patton Electronics - SN4141/2ETH4JO4V/EUI - Patton SmartNode 4140 SN4141/2ETH4JO4V/EUI VoIP Gateway - 2 x RJ-45-4 x FXO - Gigabit Ethernet - Rack-mountable : Office Products Amazon.com : Patton Electronics - SN4141/2ETH4JO4V/EUI - Patton SmartNode 4140 SN4141/2ETH4JO4V/EUI VoIP Gateway - 2 x RJ-45-4 x FXO - Gigabit Ethernet - Rack-mountable : Office Products](https://images-na.ssl-images-amazon.com/images/W/MEDIAX_792452-T2/images/I/61myEJNYqaL._AC_UL330_SR330,330_.jpg)
Amazon.com : Patton Electronics - SN4141/2ETH4JO4V/EUI - Patton SmartNode 4140 SN4141/2ETH4JO4V/EUI VoIP Gateway - 2 x RJ-45-4 x FXO - Gigabit Ethernet - Rack-mountable : Office Products
![Buy Patton Electronics - SN4970/1E15V/EUI - 1 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 15 VoIP channels; upgradeable to 30, Extern Online at desertcartINDIA Buy Patton Electronics - SN4970/1E15V/EUI - 1 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 15 VoIP channels; upgradeable to 30, Extern Online at desertcartINDIA](https://m.media-amazon.com/images/I/31Jn9si5sSL.jpg)
Buy Patton Electronics - SN4970/1E15V/EUI - 1 T1/E1 PRI VoIP Gateway, 1x GigEthernet, 15 VoIP channels; upgradeable to 30, Extern Online at desertcartINDIA
![Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31Pbu4VYhmS.jpg)
Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products
![Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31Pbu4VYhmS._AC_UF894,1000_QL80_.jpg)
Amazon.com : Patton Electronics - SN4141/4JS4V/EUI - Patton SmartNode 4140 SN4141/4JS4V/EUI VoIP Gateway - 1 x RJ-45-4 x FXS - Gigabit Ethernet - Rack-mountable : Office Products
![VoIP Hardware :: VOIP Gateways :: BRI ISDN VoIP Gateway :: Patton SmartNode 4131 2x BRI VoIP Gateway SN4131/2BIS4VHP/EUI TE/NT VoIP Hardware :: VOIP Gateways :: BRI ISDN VoIP Gateway :: Patton SmartNode 4131 2x BRI VoIP Gateway SN4131/2BIS4VHP/EUI TE/NT](https://www.interbit.gr/b2b/images/detailed/2/pattonsn4131.jpg)
VoIP Hardware :: VOIP Gateways :: BRI ISDN VoIP Gateway :: Patton SmartNode 4131 2x BRI VoIP Gateway SN4131/2BIS4VHP/EUI TE/NT
![Amazon.com : Patton Electronics - SN4332/JS/UI - SmartNode 4300 Analog VoIP Gateway : Voip Telephone Products : Office Products Amazon.com : Patton Electronics - SN4332/JS/UI - SmartNode 4300 Analog VoIP Gateway : Voip Telephone Products : Office Products](https://m.media-amazon.com/images/I/21IGaUvh4gL._AC_UF894,1000_QL80_.jpg)