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  • Grandstream DP Series (DECT Cordless Phones):

    • Grandstream DP720/DP750: DECT cordless phones with high-quality audio, suitable for businesses that require mobility within their premises. They offer features like seamless handover and roaming.
  • Grandstream WP Series (Wi-Fi Phones):

    • Grandstream WP820: A portable Wi-Fi phone designed for on-the-go professionals, providing HD voice, dual-band Wi-Fi support, and a 2.4-inch color display.
  • Grandstream GVC Series (Video Conferencing Systems):

    • Grandstream GVC3200/GVC3202: High-definition video conferencing solutions that support collaboration and communication through video calls. They are suitable for both small and large meeting spaces.

Our Services

Buy: Oakland Business Phone Systems is your one-stop destination for Grandstream business phone systems purchase. Our expert team understands the unique needs of your business and can guide you in choosing the right Grandstream model that aligns with your requirements.

Install: Our skilled technicians ensure a seamless installation process, minimizing downtime and ensuring that your Grandstream phone system is up and running efficiently from day one. We handle every aspect of the installation, allowing you to focus on what matters most – your business.

Support and Repair: At Oakland Business Phone Systems, we stand by the quality of our services. Our dedicated support team is available to address any issues promptly. In case of malfunctions or breakdowns, our technicians are equipped to diagnose and repair Grandstream business phone systems, ensuring minimal disruption to your business operations.

Why Choose Oakland Business Phone Systems?

Expertise: With years of experience in the industry, Oakland Business Phone Systems has a proven track record of delivering top-notch communication solutions to businesses in Oakland, California. Our team of experts is well-versed in the intricacies of Grandstream business phone systems, providing you with unparalleled expertise.

Customer-Centric Approach: We prioritize customer satisfaction and strive to exceed your expectations at every step. Our customer-centric approach ensures that your unique business requirements are met with tailored solutions, making us the preferred choice for businesses in Oakland.

Comprehensive Solutions: Oakland Business Phone Systems is not just a vendor – we are your partner in enhancing business communication. From sales and installation to support and repair, we offer end-to-end solutions to meet all your Grandstream business phone system needs.

When it comes to upgrading your business phone systems in Oakland, California, choose Oakland Business Phone Systems for the reliability, expertise, and comprehensive services that set us apart as the premier provider of Grandstream business phone systems. Contact us today to elevate your business communication to new heights.

Grandstream Office Phone Systems, Repair, & Maintenance, Service Oakland

Elevate Your Business Communications with Grandstream Business Phone Systems in Oakland, California

In the ever-evolving landscape of business communication, having a reliable and efficient phone system is paramount to the success of your organization. Oakland Business Phone Systems takes pride in being your trusted provider for cutting-edge communication solutions, specializing in the sale, support, repair, and installation of Grandstream business phone systems in Oakland, California.

The Grandstream Advantage

Unparalleled Quality: Grandstream is renowned for delivering high-quality business phone systems designed to meet the diverse needs of modern enterprises. Whether you run a small business or a large corporation, Grandstream’s innovative technology ensures crystal-clear voice communication, advanced features, and scalability to support your growing business requirements.

Diverse Product Range: At Oakland Business Phone Systems, we offer a comprehensive selection of Grandstream products, including the Grandstream UCMC 6204 and UCM 6208 phone systems. These models provide robust communication solutions, integrating voice, video, data, and mobility features to streamline your business operations.

Cost-Effective Solutions: Grandstream business phone systems are not only feature-rich but also cost-effective. With our competitive pricing and flexible packages, we make it easy for businesses in Oakland, CA, to upgrade their communication infrastructure without breaking the bank.

User-Friendly Interface: Grandstream understands the importance of a user-friendly interface in enhancing productivity. Their phone systems are designed with an intuitive interface, making it easy for employees at all levels to adapt quickly. This user-friendly approach reduces training time, ensuring a seamless transition for your team.

Scalability for Growth: One of the key advantages of Grandstream business phone systems is their scalability. As your business expands, these systems can effortlessly grow with you. Whether you need to add new extensions, accommodate remote workers, or integrate additional features, Grandstream’s scalable solutions provide the flexibility your business demands.

Advanced Security Features: Security is a top priority in the digital age, and Grandstream takes it seriously. Their business phone systems come equipped with advanced security features, protecting your communication network from potential threats. With built-in encryption and secure protocols, you can have peace of mind knowing that your business conversations are private and secure.

Remote Accessibility: In today’s dynamic work environment, the ability to stay connected from anywhere is crucial. Grandstream business phone systems offer remote accessibility, enabling your team to make and receive calls, access voicemail, and collaborate seamlessly, whether they are in the office, at home, or on the go. This flexibility enhances overall efficiency and supports the modern work landscape.

Integration Capabilities: Grandstream business phone systems are designed to integrate seamlessly with other business applications and technologies. This integration capability allows for a more unified communication experience. Whether you use CRM software, collaboration tools, or other business applications, Grandstream ensures a smooth and cohesive integration, streamlining your workflow and enhancing overall efficiency.


  • Grandstream UCM Series:

    • Grandstream UCM6202: An IP PBX appliance designed for small to medium-sized businesses, supporting up to 500 users. It offers advanced voice, video, data, and mobility features.

    • Grandstream UCM6204: Similar to the UCM6202 but with expanded capacity, supporting up to 800 users. It provides robust communication solutions, including video conferencing and integration capabilities.

    • Grandstream UCM6208: Suitable for larger enterprises, this model supports up to 1000 users. It includes features like call recording, conferencing, and advanced security protocols.

  • Grandstream GXW Series:

    • Grandstream GXW4104/GXW4108: These Analog VoIP Gateways enable businesses to integrate traditional analog devices, such as analog phones or fax machines, into an IP-based system.
  • Grandstream GXP Series (IP Phones):

    • Grandstream GXP2130: A high-end enterprise phone with advanced features, including HD audio, a color display, and support for up to 3 SIP accounts.

    • Grandstream GXP2170: Designed for executives and busy professionals, this IP phone offers a large color display, Bluetooth support, and up to 12 lines.

    • Grandstream GXP1620/GXP1628: Entry-level IP phones suitable for small businesses, offering essential features like call waiting, conferencing, and HD audio.