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Its dual-port Gigabit Ethernet is designed to facilitate quick call handling and guarantees high-definition voice communication. Further enhancing the user experience, the Yealink T46S comes with a large, intuitive 4.3″ color TFT-LCD screen with 480×272 pixel resolution. In terms of audio capabilities, this device does not compromise. It incorporates Optima HD voice technology and wideband codec of Opus for superlative audio quality.

The T46S also provides multiple expandability options, including support for USB Bluetooth dongle and a Wi-Fi USB dongle. With the Bluetooth functionality, users can turn the phone into a hands-free device for even more comfortable usage. Additionally, it supports various auto-provisioning options including TFTP, FTP, HTTP and TR-069, making it easy to deploy on a large scale.

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This executive IP phone is equipped with 16 VoIP accounts, auto-answer, call forwarding, call waiting, call transfer, and three-way conferencing functionalities – a suite of features that comprehensively cater to the demanding nature of executive communication. Furthermore, this device is fortified with security encryption protocols such as HTTPS, SRTP, and Transport Layer Security (TLS), providing a safe and secure transmission medium for sensitive information.

To further enhance usability and adaptability, the Yealink SIP-T28P supports various device connections. Its dual-port Gigabit Ethernet allows seamless integration into Gigabit based network infrastructure. It also includes integrated PoE (Power over Ethernet) capabilities, removing the need for additional wiring and promoting easy installation and space optimization.

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The Yealink T42S has a faster, more responsive interface than the T42G and offers better overall performance.

Yealink T42S Key Features

• Up to 12 SIP accounts
• 2.7″ 192×64-pixel graphical LCD with backlight
• Dual-port Gigabit Ethernet
• Opus* codec support
• USB 2.0
• T4S Auto-P template unified
• T4S firmware unified
• PoE support (Power Supply Adapter NOT Included)
• Paperless label design
• Headset, EHS support
• Integrated stand with 2 adjustable angles
• Wall mountable

The SIP-T42S is built with Gigabit Ethernet technology for rapid call handling. Plus, with an all-new USB port, the SIP-T42S boasts unparalleled functionality and expansibility, which comes ready for future Bluetooth, Wi-Fi and USB recording features.

The new T4S series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and collaboration.

The post Yealink T42S 12-Line Gigabit SIP IP Phone appeared first on RapidBTS Nigeria.

Offering support for up to two SIP accounts and four multi-purpose line keys, the GRP2612P ensures that all your telecommunication needs are well catered for. It also boasts integrated dual-band WiFi 802.11 a/b/g/n/ac for extended connectivity options. Furthermore, the device offers a suite of advanced VoIP features, including 3-way conferencing, to enhance business communication and collaboration. The GRP2612P utilizes a high-quality HD audio system with Opus audio codec support for crystal clear voice communication. Additionally, it supports Electronic Hook Switch (EHS) with Plantronics headsets to provide greater flexibility in answering and ending calls.

Featuring an enterprise-grade security system using TLS and SRTP protocols, the GRP2612P assures secure communication by providing end-to-end encryption. Moreover, it incorporates an innovative swivel-design stand, allowing adjustment of the viewing angle to suit individual preferences or lighting conditions. In terms of compatibility, the device integrates seamlessly with Grandstream’s GRP2610 series IP PBX systems and other third-party SIP devices, allowing it to fit easily into existing telecommunication infrastructures.

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This business phone is engineered with a variety of enterprise-grade features including inbuilt Bluetooth support for syncing headsets and mobile devices. Its multi-language support makes it an ideal choice for international businesses. Its dual firmware images ensure reliability and continuous uptime in the event of an issue. The GRP2604P is also equipped with state-of-the-art security protection such as secure boot, dual firmware images, and encrypted data storage.

It has integrated Wi-Fi capability and offers extensive codec support including Opus and G.722 for optimum audio quality. Additionally, the Grandstream GRP2604P supports swappable faceplates to allow easy logo customization. The device facilitates zero-touch provisioning for mass deployment and easy management through Grandstream’s new cloud platform, GDMS (Grandstream Device Management System).

Grandstream GRP2604P Key Features:

• Equipped with noise shield technology to minimize background noise.
• Dual switched autosensing Gigabit Ethernet ports (10/100/1000 Mbps) with integrated PoE.
• Full-duplex speakerphone with HD audio for superior sound clarity.
• Supports 5-way audio conferencing for seamless conference calls.
• Electronic Hook Switch (EHS) support compatible with Plantronics, Jabra, and Sennheiser headsets.
• Swappable faceplate allows for effortless logo customization.
• Enterprise-grade security features, including secure boot, dual firmware images, and encrypted data storage.
• Supported by GDMS for centralized configuration, provisioning, and management of Grandstream devices.
• Three-line phone with support for 6 SIP accounts and up to 3 call appearances.

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This product is engineered with advanced hardware that includes a full-duplex speakerphone, 3-way conference support, and an intuitive design that ensures simple navigation and ease of use. A key feature is its 132×48 backlit graphical LCD display, which offers excellent clarity and ease of viewing regardless of lighting conditions.

Furthermore, the Grandstream GRP2601W IP Phone is equipped with an adjustable base stand that can be configured to different angles for optimal user comfort. It also features state-of-the-art security protocols including TLS & SRTP encryption technology to protect calls and accounts. Additional features include customizable faceplates for easy logo customization, swappable faceplate options for easy logo customization, and support for numerous voice codecs.

The post Grandstream GRP2601W Carrier-Grade IP Phone + WIFI appeared first on RapidBTS Nigeria.

Key Features & Benefits

Advanced Voice Technology

• Crystal-clear HD audio with wideband codec support (G.722)
• Advanced acoustic echo cancellation and noise reduction
• Full-duplex speakerphone with superior audio quality
• Support for multiple audio codecs: G.711 (a/μ-law), G.723, G.729A/B, G.722, iLBC

Multi-Line Productivity

• 2 SIP accounts with dual-line support
• Simultaneous call handling and management
• Call waiting, call hold, and call transfer capabilities
• 3-way conference calling for collaborative meetings

Enterprise Security Features

• SRTP (Secure Real-time Transport Protocol) encryption
• TLS (Transport Layer Security) for signaling protection
• HTTPS web interface with secure configuration
• 802.1x network authentication support

Network & Connectivity

• Gigabit Ethernet with integrated PoE support
• Dual-port Ethernet switch (10/100/1000 Mbps)
• IPv4 and IPv6 dual-stack support
• VLAN support for network segmentation

Installation & Setup Guide

Quick Installation Steps

1. Network Connection: Connect to network via Ethernet port
2. Power Setup: Use PoE or connect power adapter
3. Initial Configuration: Access web interface at device IP
4. SIP Account Setup: Configure SIP server settings
5. Feature Customization: Set up speed dial, call forwarding, etc.

Configuration Requirements

• SIP Server: Compatible with leading SIP servers and PBX systems in Nigeria
• Network: DHCP or static IP configuration – Works with MTN, Airtel, Glo, 9mobile networks
• Bandwidth: Minimum 100kbps per call (G.729), 80kbps (G.711) – Optimized for Nigerian internet speeds
• Firewall Ports: SIP (5060), RTP (10000-20000)
• Internet Connection: Broadband internet recommended (minimum 2Mbps for optimal performance)

Compatibility & Integration

Supported PBX Systems

• Asterisk (all versions) – Popular choice for Nigerian businesses
• FreePBX and Elastix
• 3CX Phone System – Widely used in Lagos and Abuja offices
• Microsoft Teams (with SBC) – Growing adoption in Nigerian enterprises
• Cisco Unified Communications
• Avaya IP Office
• Grandstream UCM Series – Local support available in Nigeria
• Nigerian VoIP Providers: Compatible with major local SIP trunk providers

Platform Compatibility

• Cloud PBX: Compatible with major cloud-based VoIP providers
• On-Premise: Works with traditional IP-PBX systems
• Hybrid Deployments: Supports mixed cloud/on-premise setups

Advanced Features

Call Management

• Call Forwarding: Unconditional, busy, no answer
• Call Transfer: Attended, unattended, and consultative
• Call Waiting: Visual and audio notifications
• Call Park & Pickup: Hold calls for retrieval from any extension
• Do Not Disturb: Customizable DND settings

Programmable Features

• Speed Dial: 10 programmable speed dial entries
• BLF (Busy Lamp Field): Monitor extension status
• Intercom: Direct extension-to-extension communication
• Paging: Group and individual paging capabilities

Security & Management

• Auto-Provisioning: Zero-touch deployment via TR-069
• Remote Management: Centralized configuration and monitoring
• Firmware Updates: Automatic or scheduled updates
• Configuration Backup: Easy backup and restore capabilities

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Features

1. Gigabit Ethernet Technology: The T31G boasts dual Gigabit Ethernet ports, providing lightning-fast network speeds.
2. HD Voice Quality: Experience unparalleled audio clarity with Yealink’s HD Voice technology.
3. Easy Customization: With a user-friendly interface and programmable keys, the T31G is easily customizable to suit your specific business needs.
4. PoE Support: Power over Ethernet (PoE) capability simplifies your setup by reducing the need for additional wiring.
5. Ergonomic Design: The phone’s sleek, modern design is not just about aesthetics; it’s built for comfort during long calls, with an adjustable stand and a handset that’s easy on the ear.
6. Compatibility: The T31G is compatible with a variety of call control platforms, making it a versatile choice for many different business environments.

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