خرید اینترنتی SMG-3016

Interaction with STUN-server on SIP-interface
Called (CdPN) or Calling (CgPN) routing
Routing by Access Category
Number modification before and after routing
Recording of conversations by number mask and numbering plan 
Using multiple numbering plans
Limiting the number of lines per subscriber
Setting up the subscriber service mode
Shutting down a trunk group from work
RADIUS Call Control 
Direct connection of trunk groups
SORM support
Prefix for multiple trunk groups
Interactive Voice Response (IVR) 
Upload - upload a configuration with one file
Limiting the number of lines per SIP interface
Limiting the number of incoming and outgoing lines per subscriber
Limiting incoming CPS (calls per second) load on a trunk group

VAD (speech activity detector)
CNG (Comfort Noise Generation)
AEC (echo cancellation, G.168 recommendation)
AGC (Automatic Gain Control)

Diffserv and 802.1р Priority Assignment for SIP and RTP
Dynamic and static jitter buffer

Writing billing information to a CDR file, parallel writing a CDR file to a local HDD and a remote FTP server
RADIUS Accounting
Support for various billing systems: Hydra Billing, LANBilling, PortaBilling, NetUP, BGBilling (integration with other systems is possible)

Creation of several network interfaces for telephony (SIP, RTP) with different IP-addresses
Working with multiple numbering plans
Redundancy of the OKS-7 signal channel
Monitoring the activity of a voice connection (by the presence of RTP or RTCP)
Individual routing for streams of one OCS-7 bundle

SS7
PRI (Q.931)
Q.699 (interaction between PRI and SS-7)
V5.2 LE
V5.2 AN

SIP, SIP-T / SIP-I, SIP-Q
H.323
SIGTRAN (M2UA, IUA)
H.248

Up to 768 VoIP channels
Up to 16 E1 streams (RJ-48)
Maximum load intensity - 120 cps
Quad-Core ARMv8 Marvell Armada7040 1.4 GHz
RAM 8 GB

16 E1 ports (RJ-48)
2 ports 10/100 / 1000Base-T (RJ-45) / 1000Base-X (SFP)
2 ports 10/100 / 1000Base-T (RJ-45)
2 USB 2.0 ports
2 slots for SATA HDD form factor 2.5 ''

Monitoring of E1 and VoIP streams channels in the web interface
Management of OKS-7 channels and signal links in the web interface
Emergency logging with the ability to save logs to a syslog server
Storing traces on HDD and USB drives
SNMP Alarm Reporting
RS-232 console port (RJ-45)
Dedicated Management Port (OOB) 10/100 / 1000BASE-T (RJ-45)
Automatically enable logging after restarting the gateway

Black and white lists of IP addresses
Syslog all attempts to access the device
Automatic blocking by IP address after unsuccessful attempts to register and / or access via http / https / telnet / ssh
List of Allowed IP Addresses for Device Management Access
Differentiation of access rights admin / user
Differentiation of access rights to call recordings
Controlling the IP address of the source address of the opposite RTP stream
Subscriber authentication on the RADIUS server and SIP registrar
Digest Authorization (RFC 5090, Draft-Sterman)
RADIUS Digest Authorization (RFC 5090, Draft-Sterman)

Registration and authentication of up to 3000 SIP subscribers
VAS support for 3000 SIP subscribers
Interaction of SIP and SIP-T / SIP-I
Trunking and subscriber registration of SIP trunks
Transit registration of subscribers on a SIP trunk with the transition to local service if the server is unavailable

Operation in the light reserve mode according to the 1 + 1 scheme
Automatic inclusion of a reserve in work
Automatic synchronization of the settings of the main backup equipment

Various types of forwarding (Call Forward)
Call forwarding on out of reach (CFOS)
Call Forwarding No Answer (CFNR)
Call forwarding unconditional (CFU)
Call Forwarding Busy (CFB)
Call forwarding by day of the 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
Sequential Meeting (CONF)
List conference
Three-way conference
Intercom alert (Intercom)
Paging
Out calls restrict
Outgoing communication by password (RBP)
Password Activation (PWD ACT)
Password Change (PWD)
Do Not Disturb (DND)
Blacklist

Operating temperature range - From 0 to + 40 ° С
Relative humidity - Up to 80%
Noise level - 44 to 60 dB

Supply voltage:

• AC mains: 220V + -20%, 50 Hz
• DC mains: -48V + 30% -20%

Power options: 

• one DC or AC power supply;
• two hot-swappable DC or AC power supplies

Power supplies:

• AC mains power supply PM160-220 / 12 160W
• DC mains, power supply PM100-48 / 12 100W

Power consumption - Not more than 50W
Dimensions (WxHxD) - 430x45x340 mm
Constructive - 19 "construct, standard size 1U
Net weight - 5.3 kg