VoIP Trunk Gateway SMG-3016 with IP-PBX support

• Interaction with STUN-server on the SIP interface
• Routing based on called number (CdPN) and/or calling number (CgPN)
• Routing by the access category
• Number modifications before and after routing
• Call recording according to number mask and dialplan¹
• Use of multiple dialplans
• Subscriber lines restriction
• Subscriber service mode settings
• Trunk group cut-off
• Call management via RADIUS1
• Direct forwarding for trunk groups
• Prefix for several trunk groups
• Interactive Voice Response (IVR)¹
• Uploading/downloading of configuration as a single file
• Lines limiting for SIP interface
• Egress and ingress lines restrictions for a subscriber
• Ingress load limiting (calls per seconds) for a trunk group

• G.711 (a-law, µ-law), G.729 (A/B), G.723.1, G.726 (32 Kbps)

• T.38 Real-Time Fax, G.711 (a-law, µ-law) pass-through

• VAD (Voice Activity Detection)
• CNG (Comfort Noise Generation)
• AEC (Acoustic Echo Cancellation, G.168 recommendation)
• AGC (Automatic Gain Control)

• Diffserv and 802.1p priorities assignment for SIP and RTP
• Dynamic and static jitter buffer

• INBAND, RFC 2833, SIP INFO, SIP NOTIFY transmission methods

• Billing data is recorded in CDR file. Simultaneously, CDR file is recorded to a local HDD and remote FTP server
• RADIUS Accounting
• Supported billing systems: Hydra Billing, LANBilling, PortaBilling, NetUP, BGBilling (possible integration with other systems)

• Multiple network interfaces creation for telephony (SIP, RTP) with different IP addresses
• Operation with multiple dialplans
• Signal SS7 channel redundancy
• Voice activity control (by the presence of RTP or RTCP)
• Individual routing for streams of a single SS7 linkset

• SS7
• PRI (Q.931)
• Q.699 (PRI and SS7 interaction)
• V5.2 LE1
• V5.2 AN2

• SIP, SIP-T/SIP-I, SIP-Q
• H.323¹
• SIGTRAN (M2UA, IUA)²
• H.248²

• Up to 768 VoIP channels
• Up to 16 E1 streams (RJ-48)
• Maximum load intensity — 120 cps
• RAM:
  • 2 GB
  • 8 GB — for PCB rev. B

• 16 × E1 ports (RJ-48)
• 2 × 10/100/1000BASE-T ports (RJ-45)/1000BASE-X (SFP)
• 2 × 10/100/1000BASE-T ports (RJ-45)
• 2 × USB 2.0 ports
• 2 × slots for SATA HDD 2.5"

• E1 and VoIP channels monitoring via web interface
• Channels and SS7 links management via web interface
• Alarm logging with the opportunity to save entries to syslog server
• Storing traces on HDD and USB drives
• Emergency notification through SNMP
• Console port RS-232 (RJ-45)
• Allocated management port (OOB) 10/100/1000BASE-T (RJ-45)
• Automatically enable logging after the gateway restart
• Monitoring of web interface active user sessions

• Black and white IP addresses lists
• Logging of all access attempts to the device
• Automatic blocking by an IP address after unsuccessful login and/or by access attempts via http/https/telnet/ssh
• List of permitted IP addresses for access to control the device
• Access rights delimitation – admin/user
• Delimitation of access rights to calls records
• Control for opposite RTP stream source IP address
• Authentication of subscribers on RADIUS server and SIP registrar
• Digest authentication (RFC 5090, Draft-Sterman)
• Digest authentication in RADIUS (RFC 5090, Draft-Sterman)

• Registration and authentication of up to 3,000 SIP subscribers¹
• VAS support for up to 3,000 SIP subscribers¹
• SIP and SIP-T/SIP-I interaction
• Trunking and subscriber registration of SIP trunks
• Transit registration of subscribers on SIP trunk with switching to a local servicing in case of server unavailability

• Operation in light redundancy mode 1+1
• Automatic enabling reserve
• Automatic synchronization of main redundant module settings

• Call Forwarding:
  • Call Forwarding Out of Service (CFOS)
  • Call Forwarding on No Reply (CFNR)
  • Call Forwarding Unconditional (CFU)
  • Сall Forwarding on Busy (CFB)
  • Forwarding by day of week and time of day
• Call Transfer
• Music on Hold (MOH)
• Call Hold
• SIP-forking support for SIP subscribers
• Voice Notification
• Call Parking
• Voice mail
• Call Hunt
• Call Pickup
• Busy Lamp Field
• Conference add-on (CONF)
• Conference for a list of subscribers
• 3-Way conference
• Intercom
• Paging
• Outgoing calls restrictions (Out Calls Restrict)
• Egress communication by password (RBP)
• Password activation (PWD ACT)
• Password reset (PWD)
• Do Not Disturb (DND)
• Blacklist
• One Touch Record
• Anonymous call
• Reject anonymous calls
• Reminder

• Operating temperature range - from 0 to +40 °C
• Relative humidity - up to 80 %
• Noise level - from 44 to 60 dB
• AC: 100–240 V, 47–63 Hz
• DC: 36–72 V
• Power supply options:
  • AC/DC power supply;
  • 2 hot-swappable AC/DC power supplies
• Power modules
  • AC, power module PM160-220/12 160
  • DC, power module PM100-48/12 100 W
• Power consumption up to 50 W
• Dimensions (W х H х D) 430 × 45 × 340 mm
• Form factor 19", 1U
• Weight 5.3 kg

² Supported from 3.19.0 firmware version