| Vendor | Patton |
|---|---|
| Product Family | SmartNode |
SN4970A/4E60VRHP/EUI
SmartNode VoIP GW, 4 E1/T1 PRI, 60 VoIP Calls not upgradable, or 15 SIP-SIP Calls (SIP b2b UA) upgradable (max. 80), Failover relay, High Precision 5ppm Clock, optional SIP-TLS, SRTP, 1x Gig Ethernet, external UI power (100–240 VAC) NA/EU