VC350 IPPBX
The VC350 IPPBX is a next-generation, high-capacity unified communication system developed by Maipu based on the latest upgraded technology. This 1U rack-mounted device provides four user board interfaces, supporting FXS, FXO, and E1/T1 voice interfaces. It integrates a rich set of business features, including voice, fax, conferencing, recording, etc.
The VC350 supports up to 500 registered extensions and 120 concurrent calls, facilitating remote office operations through extensions or interconnection with other IPPBX or traditional PBX systems to meet diverse user needs. Additionally, the VC350 supports various encryption and security strategies to better ensure communication security.
The VC350 is widely applicable to small and medium-sized call centers and enterprise branch offices, improving communication efficiency and reducing communication costs. It is also suitable for single-site office communication in large and medium-sized enterprises, meeting the needs of multi-point telephony networking for large corporate groups and government agencies, helping businesses and industry customers establish convenient and efficient IP telephony systems.
(Note: The product information may not be latest. For the latest, please contact overseas@maipu.com)
Product Features
- Provides four slots for voice module, capable of mixing FXS, FXO, and E1/T1 user boards.
- Supports up to 500 registered users and 120 concurrent calls.
- Flexible and efficient routing strategies, based on various criteria such as time and number prefix.
- Supports multi-level IVR voice menus, helping enterprises build personalized voice navigation systems.
- Can connect to traditional PSTN networks and IP voice networks.
- Flexible dialing plans with routing strategies based on time, number, source, IP, and more.
- Supports ring groups, paging groups, call queues, and conferencing.
- Supports voicemail and voice recording.
Product Specifications
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Product Model |
VC350 |
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Hardware specification |
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MCU Slot |
1 |
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MCU Module |
2*100/1000M RJ45 1* USB 2.0 1* Console |
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Voice Card Slots |
4 |
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Voice Module |
8*FXS Module 8*FXO Module 4*E1/T1 Module |
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Power Consumption |
≤50W |
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Dimension(W*D*H)mm |
437*345*49 mm |
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Weight |
5.7kg |
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Input Voltage |
AC:100V ~ 240V/50Hz ~ 60Hz |
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Temperature |
Work Temperature： 0℃ to 45℃ Storage Temperature： -20℃ to 80℃ |
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Humidity |
Work Humidity:10%～90%, non-condensing Storage Humidity:5%～95%, non-condensing |
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Performance parameters |
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Max. Registered Users |
500 |
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Max. Concurrent Calls |
120 |
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Max. SIP Trunk |
32 |
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Max. E1/T1 Ports |
4 |
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Max. FXS/FXO Ports |
32 |
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Software Specification |
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Voice Features |
Protocols |
SIP over UDP/TCP/TLS, SDP, RTP/RTCP/SRTP/ZRTP |
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Voice Codecs |
G.711a/u law, G.723.1, G.729, G.722, G.726, OPUS |
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Video Codecs |
VP8/H.261/H.264/H.263 |
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E1/T1 Signal |
ISDN PRI, SS7 |
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Features |
Voice Interruption Protection, Silence Suppression, Comfort Noise Generation (CNG), Voice Activity Detection (VAD), Echo Cancellation (G.168), max 128ms, Adaptive Jitter Buffer, Call Progress Tones: Dial Tone, Ring Back Tone, Busy Tone, NAT Traversal: STUN/DDNS, DTMF Modes: RFC2833/Signal/Inband |
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PBX Features |
Call Management |
Call Forwarding (Unconditional/No Answer/Busy), Call Waiting/Hold, Call Transfer, Call Pickup, Do Not Disturb, Three-Way Conferencing |
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Group Features |
Ring Group, Paging Group, Call Queue, Phone PNP |
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Routing |
Route Group, Custom Multi-language IVR, SMS Routing, Conferencing, Caller/Callee Number Modification, Time-Based Routing, Caller/Callee-Based Routing, Source-Based Routing, Dialing Rules, Failover Routing |
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Auto Attendant |
Auto Attendant |
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Storage |
Local CDR Storage |
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Network Features |
Security |
Fai2ban |
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Routing |
Static Routing, Dynamic DNS |
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Diagnostics |
Network Diagnostics, Custom Hosts |
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Management and Maintenance |
Configuration |
Web Management Configuration Interface, Command Line Management Configuration, Configuration Backup/Restore, Multi-language Support |
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Upgrade |
Firmware Upgrade: HTTP/TFTP/FTP, Auto Provision Upgrade |
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Records |
Call Detail Records Query and Export, System Log Query and Export |
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Tools |
Network Tools: Ping, Traceroute, and Nslookup, Traffic Statistics: TCP, UDP, RTP, Network Capture |
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FXS/FXO Voice Card |
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Voice Ports |
Supports 8*FXS, 8*FXO |
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Interface Type |
FXS/FXO Interface Type: RJ45 |
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Detection |
Off-hook/On-hook Detection: Off-hook, On-hook, Busy Tone Polarity Reversal Flash Hook Detection |
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FXO Features |
Caller ID: Bellcore Type 1&2, ETSI, BT, NNT, and DTMF |
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FXO Features |
FXO Features: Interface Type: RJ45, Caller ID Detection: FSK, DTMF Polarity Detection, Delayed Answer Off-hook Busy Tone Detection, No Current Off-hook Detection |
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E1/T1 Voice Card |
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Connection |
Supports E1/T1 Line Connection to Traditional PSTN Network |
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E1/T1 Features |
ISDN PRI, 23B+D (T1), 30B+D (E1), NT or TE Configurable, ITU-T Q.921, ITU-T Q.931 |
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SS7 Signaling |
ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP |
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Frame Format Types |
E1 Frame Format Types: DF, CRC-4, CRC_ITU, T1 Frame Format Types: 4-Frame Multi-frame (F4, FT), 2-Frame Multi-frame (eF12, D3/4), Extended Super-frame (F24, ESF), Remote Switch Mode (F72, SLC96) |
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Line Coding Methods |
E1: NRZ, CMI, AMI, HDB3; T1: NRZ, CMI, AMI, B8ZS |
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Order Information
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Model |
Description |
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VC350 Series |
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VC350 |
Maipu VC350 IPPBX, including 1*MCU Engine Slot, 4*Voice Card Slots, Dual AC Power Supply. |
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Voice Module |
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VCM-4E1 |
4-Port voice E1 module |
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VCM-8S |
8-Port FXS module |
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VCM-8O |
8-Port FXO module |
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License |
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VC350-L-200 |
License for Max. 200 SIP register users and 60 concurrent calls |
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VC350-L-500 |
License for Max. 500 SIP register users and 120 concurrent calls |
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