Garden Grove Business Phone Systems has a long-standing track record in providing reliable sales and support for Avaya IP Office 500 business phone systems. Our team of highly skilled engineers offers an impressive selection of replacement handsets, analog cards, and complete communication systems. We are devoted to outstanding customer service and satisfaction, providing our clients with maximum value in telecommunication solutions. Thanks to the trust that we have earned over 20 years, organizations can confidently turn to us when the Avaya Partner Business System is necessary. Discover how our solutions can connect your business without interruption – contact us today for further information.