Dinstar IP PBX- Empowered by Good Reviews

The Dinstar IP PBX is not just a phone switch; it is a comprehensive unified communications hub. 

Dinstar IP PBX- Empowered by Good Reviews with Advanced Telephony Features of Dinstar UC Series

Connectivity Available: SIP Trunks – 3G/4G via Cell Network – Analog trunks – FXS VoIP Gateway· Support 1 -312 FXS ports for legacy extension systems.

Dinstar provides a one-stop unified communication solution featuring professional-grade IP PBX (PABX) systems and user-friendly IP phones. Designed for SOHO, SMEs, and large enterprises, Dinstar products ensure high-efficiency networking and excellent user experiences.

Dinstar IP PABX-UC200 pro

Dinstar IP PBX High-Performance UC Series IP PBX Systems

The UC series combines multiple physical interfaces, including FXS, FXO, and E1/T1, into compact, cost-effective systems.

Dinstar IP PBX Key Features of

  • Scalability: Supports from 32 up to 20,000 SIP extensions depending on the model.
  • Enhanced Security: Features TLS/SRTP encryption, built-in firewalls, and Fail2ban protection.
  • Advanced Call Handling: Includes multi-level IVR, call recording, voicemail-to-email, and automated attendants.
  • Versatile Connectivity: Built-in VPN server/client for secure remote office connections.

Dinstar IP PBX Comparison of Popular UC Models Dinstar UC Series IP PBX Model Comparison

All-in-one entry-level model designed for micro-SMEs and SOHO environments. Unlike the larger units, it functions as a universal gateway that combines a built-in SIP server with wireless and mobile data features.

Feature UC100UC120UC200 ProUC350 Pro
Max SIP Extensions32605005,000
Concurrent Calls81550500
Built-in Interfaces1 FXS, 1 FXO, 1 LTE/GSM1 FXO (Standard)2 FXS, 2 FXOModular Slots
Expansion SlotsFixed ConfigurationNo2 Slots (Modular)4 Hot-pluggable
Special FeaturesWi-Fi Hotspot & NAT RouterCompact DesktopRack-mountableHigh Availability
Power SupplySingle DC AdapterSingle DC AdapterSingle DC Adapter1+1 Redundant
NetworkingWAN + 3 LAN PortsWAN + LAN2 Gigabit Ports4 Gigabit Ports

Dinstar IP PBX Advanced Telephony Features of Dinstar UC Series

Dinstar IP PBX UC Series is not just a phone switch; it is a comprehensive unified communications hub. 

Professional Call Management

  • Intelligent IVR (Interactive Voice Response): Multi-level voice menus to guide callers to the correct department without human intervention.
  • Call Queuing & Distribution: Efficiently manage high-volume inbound traffic with ring groups and customisable call queues.
  • Mobility with DinLink: A dedicated softphone application allowing remote employees to make and receive business calls on their mobile devices.
  • Advanced Forwarding & Follow-Me: Routes calls based on user status (busy, no answer, or unconditional) to ensure no call is missed.
  • Built-in Audio Conferencing: Supports multi-party conferencing with multiple modes to facilitate teamwork across locations.

Integrated Data and Messaging

  • Voicemail-to-Email: Automatically sends recorded messages to the user’s inbox as an audio attachment.
  • Call Recording: One-touch or automated recording of all conversations for compliance and quality monitoring.
  • Unified Phonebooks: Support for local, remote, and LDAP-based corporate directories for easy contact searching.
  • Fax Over IP (FoIP): Support for T.38 and pass-through methods to ensure reliable fax transmission over digital networks.

Enterprise-Grade Reliability and Security

Dinstar IP PBX systems are designed for 24/7 business continuity with multi-layered protection.

High Availability (HA) & Redundancy 

  • Hot Standby: Dual-server active-standby mechanism ensures that if the primary PBX fails, the standby unit takes over business services immediately.
  • PSTN Failover (Lifeline): In the event of a power or network failure, analog FXO ports can automatically bridge to FXS ports to maintain emergency communication.
  • Redundant Power Supplies: High-end models like the UC350 Pro support 1+1 redundant power modules to prevent hardware downtime.

Robust Communication Security

  • Encrypted Conversations: Uses TLS and SRTP (and ZRTP on some models) to encrypt voice data, protecting against eavesdropping.
  • Built-in IP Firewall: Defends the system against malicious external attacks and unauthorized access attempts.
  • Attack Defense Tools: Includes Fail2ban, whitelisting, blacklisting, and Access Control Lists (ACL) to block fraudulent traffic.
  • Secure Web Management: HTTPS-based administration with multi-level user permissions to control who can change system settings.

Seamless Networking and Integration

Broad Connectivity: Native support for FXO (PSTN), FXS (Analog), GSM/VoLTE (Mobile), and E1/T1 (Digital) interfaces in a single chassis. 

Built-in VPN Server/Client: Supports PPTP, L2TP, OpenVPN, IPSec, and GRE to securely connect branch offices and remote workers.

Open API Support: Allows for deep integration with third-party software such as Hotel PMSCRM, and billing systems.

Dinstar IP PBX Cloud Management: Centralised platform for remote monitoring, bulk configuration, and firmware updates across multiple sites.


Professional Call Management

  • Dinstar IP PBX Intelligent IVR (Interactive Voice Response): Multi-level voice menus to guide callers to the correct department without human intervention.
  • Call Queuing & Distribution: Efficiently manage high-volume inbound traffic with ring groups and customisable call queues.
  • Mobility with DinLink: A dedicated softphone application allowing remote employees to make and receive business calls on their mobile devices.
  • Advanced Forwarding & Follow-Me: Routes calls based on user status (busy, no answer, or unconditional) to ensure no call is missed.
  • Built-in Audio Conferencing: Supports multi-party conferencing with multiple modes to facilitate teamwork across locations.

Integrated Data and Messaging

  • Voicemail-to-Email: Automatically sends recorded messages to the user’s inbox as an audio attachment.
  • Call Recording: One-touch or automated recording of all conversations for compliance and quality monitoring.
  • Unified Phonebooks: Support for local, remote, and LDAP-based corporate directories for easy contact searching.
  • Fax Over IP (FoIP): Support for T.38 and pass-through methods to ensure reliable fax transmission over digital networks.

Enterprise-Grade Reliability and Security

Dinstar IP PBX systems are designed for 24/7 business continuity with multi-layered protection.

High Availability (HA) & Redundancy 

  • Hot Standby: Dual-server active-standby mechanism ensures that if the primary PBX fails, the standby unit takes over business services immediately.
  • PSTN Failover (Lifeline): In the event of a power or network failure, analog FXO ports can automatically bridge to FXS ports to maintain emergency communication.
  • Redundant Power Supplies: High-end models like the UC350 Pro support 1+1 redundant power modules to prevent hardware downtime.

Robust Communication Security

  • Encrypted Conversations: Uses TLS and SRTP (and ZRTP on some models) to encrypt voice data, protecting against eavesdropping.
  • Built-in IP Firewall: Defends the system against malicious external attacks and unauthorized access attempts.
  • Attack Defense Tools: Includes Fail2ban, whitelisting, blacklisting, and Access Control Lists (ACL) to block fraudulent traffic.
  • Dinstar IP PBX Secure Web Management: HTTPS-based administration with multi-level user permissions to control who can change system settings.

Seamless Networking and Integration

  • Built-in VPN Server/Client: Supports PPTP, L2TP, OpenVPN, IPSec, and GRE to securely connect branch offices and remote workers.
  • Dinstar IP PBX Open API Support: Allows for deep integration with third-party software such as Hotel PMSCRM, and billing systems.
  • Dinstar Cloud Management: Centralised platform for remote monitoring, bulk configuration, and firmware updates across multiple sites.
  • Broad Connectivity: Native support for FXO (PSTN), FXS (Analog), GSM/VoLTE (Mobile), and E1/T1 (Digital) interfaces in a single chassis.

Dinstar IP PBX Enterprise IP Phone Range

Dinstar IP PBX phones offer professional voice quality with high-definition (HD) audio and intuitive user interfaces.

Featured Models and Their Capabilities

  • C66G/GP (High-End Business): Features a 4.3” color display, 20 SIP accounts, and 6-way conferencing. Ideal for executive environments.
  • C64G/GP (Business Grade): 3.5” color LCD with 16 SIP accounts and dual Gigabit ports.
  • C62U/UP (Entry-Level Color): 2.4” color screen with 6 SIP accounts and programmable multicolor keys.
  • C60 Series (Essential Communication): Reliable 132×64 pixel graphic LCD with 2 SIP accounts, perfect for standard office needs.

Core Benefits of Dinstar IP Phones

  1. HD Audio Quality: Full duplex speakerphones with G.722 and OPUS-WB wideband codecs for crystal-clear calls.
  2. Broad Interoperability: Fully compatible with 3CX, Asterisk, Yeastar, and other leading SIP platforms.
  3. Seamless Management: Supports FTP/TFTP/HTTP/HTTPS/PnP auto-provisioning for fast deployment.
  4. Flexible Add-ons: Compatible with 3rd-party EHS headsets (Plantronics, Jabra) and expansion modules for increased productivity.

Dinstar Enterprise IP Phone Comparison

Model Screen TypeSIP AccountsNetwork SpeedConferencingExpansion Support
C60U-W132×64 B/W LCD210/100M + Wi-Fi5-wayNo
C62U/UP2.4″ Color610/100/1000M5-wayNo
C63G/GP2.8″ Color610/100/1000M5-wayNo
C64G/GP3.5″ Color1610/100/1000M6-wayUp to 6 Modules
C66G/GP4.3″ Color2010/100/1000M6-wayUp to 6 Modules

Dinstar IP PBX Analog Gateway

DAG3000-312S
High-density Analog VoIP Gateway

DAG3000-312S FXS analog gateway is a multi-functional voice gateway that provides seamless connectivity with analog phones, fax machine or analog PBXs to VoIP gateway. The overall frame of DAG3000-312S is compact and structured, supporting RJ21 interface standards and up to 312 FXS voice interfaces via user boards plugging at a size of 3U. In addition, DAG3000-312S provides high-performance hardware solution with good voice/fax processing capability. It is able to provide efficient and high-quality IP voice services for service providers, enterprises, community residents, and hospitalities.

The Dinstar DAG series Analog VoIP gateway are cost-effective, reliable VoIP gateways that seamlessly connect your analog phones, fax machines and legacy PBX with IP PBX systems and IP Phone networks, leveraging investment of your existing telephony infrastructure and simplifying your VoIP migration.

The DAG series includes a full range of robust gateways, from 1 to 128 FXS ports, 4 to 32 FXO ports, and hybrid 4FXS4FXO, 8FXS8FXO, have been widely deployed by telecom operators, service providers and enterprises.

  • FXS VoIP Gateway· Support 1 -312 FXS ports· Support fax over T.38 and pass-through· Automatic firmware upgrade and configuration via HTTP/HTTPS· System logs and CDR· Support IPv6 and IPv4· Support SIP/IMS· Access of analog phone, fax machine and POS machineLearn more
  • FXO VoIP Gateway· Support 4-32 FXO ports· Support fax over T.38 and pass-through· Caller ID, Polarity Reserve· Support automatic firmware upgrade and configuration via HTTP/HTTPS· Support system logs and CDR· Support IPv6 and IPv4· Support SIP/IMSLearn more
  • Hybrid VoIP Gateway· Support 4 FXS 4 FXO , 8 FXS 8 FXO· Support Fax over T.38 and Pass-through· Support Automatic firmware upgrade and configuration via HTTP/HTTPS· System logs and CDR· Support IPv6 and IPv4· Support SIP/IMS· Power failure bypassLearn more

Analog VoIP Gateways Comparison Table

DAG1000-xS1/2/4/8 FXS Ports
DAG2000-xS16/24/32 FXS Ports
DAG2500-xS48/72/96 FXS Ports
DAG3000-xS312 FXS Ports
DAG1000-xO4/8 FXO Ports
DAG2000-xO16 FXO Ports
DAG1000-xSxO4 FXS and 4 FXO Hybrid
DAG2000-xSxO8 FXS and 8 FXO Hybrid