SC-1695AU-4G 4G LTE VoIP Terminal with 16 SIM support VoLTE, 3G/WCDMA, 2G/GSM, SMA connector

SC-1695AU-4G 4G LTE VoIP Terminal with 16 SIM support VoLTE, 3G/WCDMA, 2G/GSM, SMA connector

Frequency Bands:

Type AU. 

4G FDD: B1/B2/B3/B4/B5/B7/B8/B28

4G TDD: B40  

3G WCDMA: B1 (2100)/B2/B5/ B8 (900MHz)

2G GSM: B2/B3/B5/B8

* SC-1695-4G supports different frequency bands, please choose a dedicated type based on the region or operator.

Key Features:

1. Supports up to 16 4G LTE Channels 
2. Supports to work with different mobile networks:
3. Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks
4. Supports Make Call through VoLTE
5. HTTP API for SMS Application Integration
6. SMS to Email and Email to SMS
7. Flexible Dial Rules and Manipulation Rules

Voice Processing:

1. Protocol: SIP v2.0, RFC3261, SIP TLS
2. Codecs: G.711A/U law, G.723.1, G.729A/B
3. Silence Suppression
4. Comfort Noise Generator (CNG)
5. Voice Activity Detection (VAD)
6. Echo Cancellation: G.168 with up to 128ms 
7. Dynamic Jitter Buffer
8. DTMF: RFC2833, SIP Info
9. Call Progress Tone Generation
10. Programmable Gain Control
11. NAT: STUN, Dynamic NAT, Static NAT

Network:

1. Static IP, DHCP Client,
2. Network Protocols:
3. TCP/UDP, TFTP, FTP, RTP/ RTCP, SSH, ARP, RARP, ICMP Ping, NTP, HTTP, DNS
4. Static/Dynamic ARP Request
5. PPTP VPN

Maintenance:

1. Web/Telnet Configuration
2. Configure Backup/Restore
3. Firmware Upgrade by HTTP/TFTP
4. Factory Reset
5. CDR (10000 Lines CDRs Storage Locally)
6. Syslog/ Filelog
7. Ping and Tracert
8. Traffic statistics: TCP, UDP, RTP
9. VoIP Call Statistics
10. PSTN Call statistics: ASR, ACD, PDD
11. Voice Diagnose with Loopback
12. GSM Network Test
13. IVR Customization 
14. Auto Provisioning 
15. SIP/RTP/PCM Capture

Mobile:

1. USSD Encoding: Unicode/ASCII
2. HTTP API for SMS
3. Polarity Reversal
4. PIN Modify
5. CID/CLIR
6. SMS Send and Receive
7. SMS to Email
8. Call Waiting/Call Back
9. Call Forward
10. GSM Audio Coding: HR, FR, EFR, AMR_FR, AMR_HR

Software Features:

1. Calling Type:
2. Mobile to VoIP, VoIP to Mobile
3. SIP Trunk and Trunk Group
4. Caller/Called Number Manipulation Rules
5. SIP Codes Mapping
6. White/Black List
7. PSTN Hotline
8. VoIP Hotline
9. Abnormal Call Monitor
10. Call Minutes Limitation for Ports/Single Call
11. Balance Check
12. Low Balance Alarm
13. Auto Update SIM Number
14. Random Call Interval
15. Auto CLIP
16. Signaling & RTP Encryption 
17. SMPP for SMS

Physical Interface:

1. Mobile: Up to 16 Channels
2. Antennas Connectors: SMA
3. Ethernet Interfaces: 2*10/100 Base-T, RJ-45
4. LED Indicators: Power, RUN, Signal Strength Indicators
5. Console: 1* RS232 115200bps

Environmental:

1. Power Supply
2. Input:100-240V,50-60Hz
3. Power Consumption: 38w
4. Temperature (Operation): 0 ℃ ~ 45 ℃

(Storage): -20 ℃ ~80 ℃

5. Operation Humidity: 10%-90% No Condensation