| Поддержка VPN | Да |
| Количество VPN | 2 |
| VPN протоколы | PPTP, IPSec, L2TP, L2TP over IPSec, IKEv2, LAN-to-LAN, Teleworker-toLAN |
| VPN Encryption | MPPE, Hardware-based AES/DES/3DES |
| VPN аутентификация | MD5, SHA-1 |
| IKE Authentication | Pre-shared Key, Digital Signature (X.509), PAP, CHAP, MS-CHAP,MS-CHAPv2 |
| VPN - DHCP over IPSec | Да |
| VPN - IPSec NAT-Traversal (NAT-T) | Да |
| VPN - IPSec NAT-Traversal (NAT-T) | Да |
| VPN - Dead Peer Detection (DPD) | Да |
| VPN - mOTP | Да |
| Поддержка VoIP | Да |
| VoIP Protocol | SIP, RTP/RTCP |
| Voice codec | G.711, G.726, G.729 A/B |
| G.168 Line Echo-cancellation | Да |
| Jitter Buffer | Да |
| DTMF Tone: | Inband, Outband (RFC-2833), SIP Info |
| SIP Registrars | 12 |
| Supplemental Services | Call Hold/Retrieve/Waiting, Call Waiting with Caller ID*, Call Transfer, Call Forwarding (Always, Busy and No Answer), Call Barring (Incoming/Outgoing), DND (Do Not Disturb), MWI (Message Waiting Indicator) (RFC-3842), Hotline |
| Secure Phone (ZRTP + SRTP) | Да |
