The Patton SmartNode 4990 VoIP Integrated Access Devices offer CPE solutions with built-in G.SHDSL, EFM, ADSL, fiber, or X.21 broadband access to IP-enable legacy PBX systems with IPv6 upgradeable hardware. Here is a list of available models:
SN4991/1E15V2G/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 15 VoIP channels, upgradeable to 30
SN4991/1E15V2GS/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 15 VoIP channels, upgradeable to 30
SN4991/1E15V4G/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 15 VoIP channels, upgradeable to 30;
SN4991/1E15VA/EUI 1 T1/E1 PRI VoIP IAD, ADSL, 2x GigEthernet, 15 VoIP channels, upgradeable to 30
SN4991/1E15VD/EUI 1 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 15 VoIP channel
SN4991/1E15VF/EUI 1 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 15 VoIP channels
SN4991/1E24V2G/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 24 VoIP channels
SN4991/1E24V2GS/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 24 VoIP channels
SN4991/1E24V4G/EUI SmartNode 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 24 VoIP channels
SN4991/1E24VD/EUI 1 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 24 VoIP channels
SN4991/1E24VF/EUI 1 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 24 VoIP channels
SN4991/1E30V2G/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 30 VoIP channels
SN4991/1E30V2GS/EUI 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 30 VoIP channels
SN4991/1E30V4G/EUI SmartNode 1 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 30 VoIP channels
SN4991/1E30VA/EUI 1 T1/E1 PRI VoIP IAD, ADSL, 2x GigEthernet, 30 VoIP channels
SN4991/1E30VD/EUI 1 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 30 VoIP channels
SN4991/1E30VF/EUI 1 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 30 VoIP channels
SN4991/4E120VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 120 VoIP channels; Failover Relay
SN4991/4E120VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 120 VoIP channels; not upgradeable , Failover Relay
SN4991/4E120VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 120 VoIP channels; Failover Relay
SN4991/4E120VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 120 VoIP channels; not upgradeable , Failover Relay
SN4991/4E120VRF/EUI 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 120 VoIP channels; nonupgradeable, Failover Relay
SN4991/4E15VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 15 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E15VR2GS/EUI 4 T1/E1 PRI VoIP IAD,G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 15 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E15VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 15 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E15VRA/EUI SmartNode 4 T1/E1 PRI VoIP IAD, ADSL, 2x GigEthernet, 15 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E15VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 15 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E15VRF/EUI 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 15 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E24VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 24 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E24VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 24 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E24VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 24 VoIP channels; Upgraeable to 60, Failover Relay
SN4991/4E24VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 24 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E24VRF/EUI 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 24 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E30V120R2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 30 VoIP channels; upgradeable to 120, Failover Relay
SN4991/4E30V120R2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 30 VoIP channels; upgradeable to 120, Failover Relay
SN4991/4E30V120R4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 30 VoIP channels; upgradeable to 120, Failover Relay
SN4991/4E30V120RD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 30 VoIP channels; upgradeable to 120, Failover Relay
SN4991/4E30V120RF/EUI 4 T1/E1 PRI VoIP IAD, Fiber SFP, 2x GigEthernet, 30 VoIP channels; upgradeable to 120, Failover Relay
SN4991/4E30VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 30 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E30VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 30 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E30VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 30 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E30VRA/EUI 4 T1/E1 PRI VoIP IAD, ADSL, 2x GigEthernet, 30 VoIP channels; Failover Relay
SN4991/4E30VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 30 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E30VRF/EUI SmartNode 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 30 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E48VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 48 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E48VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 48 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E48VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 48 VoIP channels; Upgradeable to 60, Failover Relay
SN4991/4E48VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 48 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E48VRF/EUI SmartNode 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 48 VoIP channels; upgradeable to 60, Failover Relay
SN4991/4E60VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 60 VoIP channels
SN4991/4E60VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-ATM (4-Wire), 2x GigEthernet, 60 VoIP channels
SN4991/4E60VR4G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (8-Wire), 2x GigEthernet, 60 VoIP channels
SN4991/4E60VRD/EUI 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 60 VoIP channels
SN4991/4E60VRF/EUI 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 60 VoIP channels
SN4991/4E96VR2G/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL.bis-EFM (4-Wire), 2x GigEthernet, 96 VoIP channels
SN4991/4E96VR2GS/EUI 4 T1/E1 PRI VoIP IAD, G.SHDSL, 2x GigEthernet, 96 VoIP channels
SN4991/4E96VR4G/EUI 4 T1/E1 PRI VoIP IAD, EFM (8-Wire), 2x GigEthernet, 96 VoIP channels; Failover Relay
SN4991/4E96VRD/EUI SmartNode 4 T1/E1 PRI VoIP IAD, X.21, 2x GigEthernet, 96 VoIP channels
SN4991/4E96VRF/EUI 4 T1/E1 PRI VoIP IAD, SFP, 2x GigEthernet, 96 VoIP channels