Description
Occasion
External VoIP Gateway Patton SmartNode SN4970/4E120VR/EUI Enterprise T1/E1 VoIP Gateway 120 Channels
Features:
Model:Patton SmartNode 4970
External VoIP gateway
4 ports PRI/T1/E1 (NE/TE)
Voice channels: 120 (non-scalable)
1 gigabit RJ45 port
VoIP protocols: SIP v2, H.323 v4, B2BUA
Audio codecs: G.711u/a, G.723, G.729ab, G.726, G.727, T.38
Digital signal protocol: ISDN - 2(NI-2), ISDN DSS1/ETSI, ISDN Q.Sig
External power supply
Consumption: 15W