SC-2080T-GSM8 IP PBX with 2× GSM 4 SIM (8 SIM)

The SC-2080T-GSM8 is a high-capacity IP PBX system designed for businesses requiring advanced mobile connectivity. Featuring 2× GSM 4 SIM modules (total of 8 SIM), it provides excellent flexibility for managing multiple mobile network connections simultaneously. Supporting 100–200 extensions and handling up to 80 simultaneous calls, it ensures smooth and uninterrupted communication even during peak usage.

This model is packed with powerful enterprise features, including IVR, call recording, conference bridging, remote extensions, and multi-trunk support, making it ideal for businesses looking to integrate GSM networks with modern VoIP technology. The SC-2080T-GSM8 delivers cost efficiency, scalability, and reliable performance for dynamic communication environments.

Working frequency: 

Quad-band: GSM850 MHz/ EGSM 900 MHz/ DCS 1800 MHz/ PCS 1900 MHz

3G WCDMA: UMTS 850MHz/ UMTS 900MHz/ UMTS 1900MHz/ UMTS2100MHz

SC-2080T Module Compatibility (2 Slots)

• 4FXS                                                       Slot 1 ✓ / Slot 2 ✓

• 4FXO                                                       Slot 1 ✓ / Slot 2 ✓

• 2FXO+2FXS                                            Slot 1 ✓ / Slot 2 ✓

• 2GSM (SC-2080T-GSM2)                       Slot 1 ✓ / Slot 2 ✓

• 4GSM (SC-2080T-GSM4)                       Slot 1 ✓ / Slot 2 ✓

• 4 3G WCDMA (SC-2080T-3G4)              Slot 1 ✓ / Slot 2 ✓

Highlights & Features

• Extensions: 100–200

• Concurrent Calls: 80

• Recordings & Voicemail: 15000 hrs

• Conference Rooms: Unlimited

• RAM: 1GB DDR3

• Storage: 1TB Surveillance HDD

Telephony Features

• Call Back

• Call Forward

• Call Transfer

• Call Group

• Call Pickup

• Call Queue

• Call Parking

• Call Waiting

• Call Spy

• Caller ID

• Blacklist

• Music On Ringback

• 3-Way Calling

• Conference Call

• Video Calls

• Follow Me

• DISA

• Smart DID

• Speed Dial

• IVR (Multi-layer)

• Voicemail

• Wakeup Call

• PIN Code

• Do Not Disturb

• Switch Call

• Time Conditions

• Paging & Intercom

• Distinctive Ringback

• Auto Call Recording

• One Touch Recording

• Web Extensions (WebRTC)

PBX Highlights

• Remote Management

• Custom Logo & Theme

• Softphone APP Auto Provisioning (QR Code Scan)

• IP Phone Auto Provisioning

• LDAP Phonebook Auto Configure (H81, H83)

• EX16S Auto Provisioning

• SIP Proxy (NAT Traversal)

• Open API Interface for Third-Party Integration

• Multilingual Interface: Simplified Chinese, Traditional Chinese, English, Spanish, Czech, Korean

• Multilingual System Voice: Chinese, English, Spanish, French, and other 24 languages

Multi-level User Administration

• Admin User: All Privileges

• Operator User: Extensions, faxes, CDR, recording, etc.

• Extension User: WebRTC, recordings, voicemails, call logs, etc.

• Billing User / Operator Panel User

Codecs & Protocols

• SIP (RFC3261), IAX2

• DTMF: RFC4733, SIPINFO, In-Band

• Transport Protocols: UDP, TCP, TLS, SRTP

• Network Protocols: IPv4, IPv6, VLAN, DHCP, PPPoE, DDNS, NTP, SNTP, TFTP, SSH, HTTPS, LDAP

• Video Codecs: VP8, H.264, H.263+, H.263, H.261

• Audio Codecs: Opus, G.722, G.711 (a-law, u-law), G.729, G.726, GSM, SPEEX, AMR, AMR-WB

Network Features

• WAN: Static IP, DHCP, PPPoE

• VPN: PPTP, OpenVPN

• Static Routing, DHCP Server

• VLAN (WAN & LAN Interface), Virtual IP

• SIP Proxy (NAT Traversal)

Security Features

• Firewall based on iptables

• Geo-IP (Security policy based on IP address)

• Intrusion Detection & Prevention

• IP Black/White List

• Extension Permit IP

• Data Backup & Recovery

System Capacity

• 200 Extensions

• 80 Simultaneous Calls

• 60 Conference Attendees (Recommended)

• 15000 hrs Internal Recording

• 12 EX16S Deployment Recommended

• Unlimited SIP/IMS Trunks, IVR Levels, Queues

• Unlimited Phonebook Contacts

• 200 Paging Members (Recommended)

• 500000 CDR History

• 1TB USB Expansion Storage

• Unlimited Incoming & Outbound Routes

Hardware Interfaces

• 2 Slots (FXO/FXS/GSM/WCDMA Modules)

• 1 Reset Button, 1 Power Interface

• 1 WAN Interface, 1 LAN Interface

• 1 Console Interface, 1 USB Interface

• Hardware Echo Cancellation Module

• Optional UMTS Module Interface

Hardware Specifications

• CPU: ARM Quad Core

• RAM: 1GB DDR3

• Storage: 8GB SD Card (Industrial Grade) + 1TB Surveillance HDD

• USB (Extended Storage): 1 Port (FAT16, FAT32, EXTFAT, NTFS, EXT3, EXT4)

• Console Port: 1 Port (Rate 115200)

• Reset Key: Supported

• Power Supply: AC 100–240V, 50/60Hz, MAX1.5A | Output: DC 12V/2A

Environment

• Working Temperature: 0 ~ 40°C

• Storage Temperature: -20 ~ 55°C

• Humidity: 5%–95% Non-condensing