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The Yeastar P550 VoIP PBX is an adaptive, professional, reliable PBX phone system for SMEs. It allows businesses to to have uninterrupted communications in at all times in a fully-fledged system.

Yeastar P550 Key Features

• Users: 50
• SIP trunk accounts : 100
• Max Concurrent Calls: 25
• Max Call Center Agents: 50
• Max FXS Ports: 8
• Max FXO/BRI Ports: 8
• Max GSM/3G/4G LTE Ports: 4

Please Note:
Yeastar P Series Feature Subscription plan (requires additional annual-subscription):

• Standard subscription plan : add Remote Access Service (RAS), Instant Messaging(team chat) to your P550 PBX appliance
• Enterprise subscription plan : add Remote Access Service (RAS), Instant Messaging(team chat), Remote SIP Services, Call Center,, Omnichannel messaging, Phonebooks, Call Accounting, CRM & Helpdesk Integration, Microsoft 365 Integtration, and API features to your P550 PBX appliances
• Ultimate subscription plan : add Remote Access Service (RAS), Instant Messaging(team chat), Remote SIP Services, Call Center, Omnichannel messaging, Phonebooks, Call Accounting, CRM & Helpdesk Integration, Microsoft 365 Integtration, API, Windows Active Directory Integration, Video Calls, Video Conferencing, Linkus SDK, and PMS Integration (Optional) to your P550 PBX appliances

please select the available option below for the features subscription plan & analog module card as your requirements in your P550 PBX appliances:

Grandstream UCM6308 Key Features

• Built-in 8 FXO ports (PSTN Line) and 8 FXS ports (Analog Device); All ports have lifeline capability in case of power outage.
• Up to 25 Simultaneous Video Conference Rooms, up to 300 simultaneous participants in all room combined, up to 9 video feeds in all conference room
• Voice Conference : Up to 300 parties (G.711)
• Supports up to 3000 users and up to 450 concurrent calls
• Up to 200 SIP trunk accounts
• Zero configuration provisioning of Grandstream SIP endpoints
• Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints
• Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions
• API available for third-party integrations, including CRM and PMS platforms
• Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
• Automated NAT firewall traversal service facilitates secure remote connections
• Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/VP8 video codec, jitter resilience up to 50% packet loss
• Compatible with GDMS for cloud setup, management and monitoring
• Based on Asterisk* version 16 open source telephony operating system

Grandstream UCM6304 Key Features

• Built in 4 FXO ports (PSTN Line) and 4 FXS ports (Analog Device); All ports have lifeline capability in case of power outage.
• Up to 15 Simultaneous Video Conference Rooms, up to 200 simultaneous participants in all room combined, up to 9 video feeds in all conference room
• Voice Conference : Up to 200 parties (G.711)
• Supports up to 2000 users and up to 300 concurrent calls
• Up to 200 SIP trunk accounts
• Zero configuration provisioning of Grandstream SIP endpoints
• Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints
• Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions
• API available for third-party integrations, including CRM and PMS platforms
• Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
• Automated NAT firewall traversal service facilitates secure remote connections
• Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/VP8 video codec, jitter resilience up to 50% packet loss
• Compatible with GDMS for cloud setup, management and monitoring
• Based on Asterisk* version 16 open source telephony operating system

DAG2000-24S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard RJ11 and RJ21 interfaces, the device offers maximum 24 FXS ports. It provides the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features :

• Cost effective gateway with 24 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

Yealink SIP T33G - Entry level IP Phone with 4 Lines & Color LCD

An entry-level color screen IP phone with high performance, Yealink SIP-T33G offers support for 4 lines and includes local 5-way conferencing. For its fashionable appearance as well as an extra-large 320x240-pixel color display with backlight, it brings comfortable operation experience and clear visual experience for users. Designed with a new powerful chip, it helps greatly improved work efficiency. Additional features include a dual-port Gigabit Ethernet with integrated PoE, EHS35 support for Yealink wireless headset, and adjustable multi-angle stand support. These features allow the SIP-T33G to be a high-quality but cost-effective classic IP phone that maximizes productivity in both small and large office environments.

Yealink T33G Key Features

• Yealink HD Voice 
• 2.4” 320 x 240-pixel color display with backlight 
• Dual-port Gigabit Ethernet 
• PoE support 
• Opus codec support 
• Up to 4 SIP accounts 
• Local 5-way conferencing 
• Support EHS Wireless Headset 
• Unified Firmware 
• Support YDMP/YMCS 
• Stand with 2 adjustable angles 
• Wall mountable

Yealink T31 Entry-level IP Phone with 2 Lines & HD voice

As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31 has an extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31 offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31 IP phone ensures you to work in different situation. Meanwhile, the T31 features superb high definition (HD) sound quality, Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.

Yealink T31 Key Features

• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD with back-light
• Two-port 10/100M Ethernet Switch
• Opus codec support
• Up to 2 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable

Yealink T31P Entry-level IP Phone with 2 Lines & HD voice

As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31P has an extra-large 132x64-pixel graphical LCD with backlight that brings clear visual experience for users. The T31P offers support for two VoIP accounts and includes local 5-way conferencing to maximize productivity. Working with the adjustable multi-angle stand, the T31P IP phone ensures you to work in different situation. Meanwhile, the T31P features built-in Power over Ethernet (PoE) and superb high definition (HD) sound quality. Easy-to-use and powerful features together with reasonable price deliver excellent voice communications solution.

Yealink T31P Key Features

• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD with back-light
• Two-port 10/100M Ethernet Switch
• PoE support
• Opus codec support
• Up to 2 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable

SIP-T30 Entry-level IP Phone with 1 Line

A classic IP phone for small business users, the SIP-T30 delivers a fashionable and user-friendly dialing experience. It has a generously large 132x64-pixel graphical LCD that guarantees an easier access to much more visual information at a glance. Dual 10/100 Mbps network ports makes SIP-T30 an ideal choice for extended network use. The SIP-T30 offers support for single VoIP account and includes 5-way local conferencing. It includes EHS35 support for Yealink wireless headset plus adjustable multi-angle stand support and has been designed very specifically for efficient work.

Yealink T30 Key Features

• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD
• Two-port 10/100M Ethernet Switch
• Opus codec support
• One SIP account
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable