Name: Grandstream GSC3505
Brand: Grandstream
Availability: InStock
Rating: 4.9 (94 reviews)

Grandstream GSC3505 Overview

The Grandstream GSC3505 is a professional-grade VoIP & Networking Product from Grandstream. Grandstream Networks is a leading manufacturer of IP phones, IP PBX, VoIP gateways, video conferencing, Wi-Fi networking and next-generation communication devices trusted by millions worldwide. Available in Hyderabad through Call Soft Corporation — India's authorized dealer.

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Grandstream GSC3505 Services

Installation Configuration Support Setup Dealer Distributor Reseller Price AMC Repair

Grandstream GSC3505 Reseller in Indian Cities

Delhi Mumbai Bengaluru Hyderabad Chennai Kolkata Pune Ahmedabad Jaipur Surat Lucknow Kanpur Nagpur Visakhapatnam Indore Thane Bhopal Patna Vadodara Ghaziabad Ludhiana Agra Nashik Faridabad Meerut Rajkot Varanasi Allahabad Ranchi Howrah Coimbatore Jabalpur Gwalior Vijayawada Jodhpur Madurai Raipur Kota Guwahati Chandigarh Solapur Hubballi Amritsar Tiruchirappalli Bhubaneswar Kochi Noida Gurgaon Thiruvananthapuram Mysuru

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Recent Dispatch & Setup

Last Grandstream GSC3505 setup verified in Hyderabad: 01 Jun, 2026

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Customer Reviews for Grandstream GSC3505

Highly rated by businesses across Hyderabad.

★★★★☆

"Very helpful support for our VoIP gateway issues in Kolkata."

Sunita Das 30 May, 2026

★★★★★

"ViciDial custom reports development was exactly what we needed."

Karan H. 25 May, 2026