ADI Technologies provides industry-leading VoIP Services to businesses in Guangzhou, China. From SMEs to large enterprises, our solutions are trusted across India for reliability, cost-efficiency and local support.
Enterprise-grade voice & data services delivered locally in Guangzhou, China with pan-India support.
High-quality SIP trunking & VoIP termination for businesses in Guangzhou, China.
Custom Asterisk PBX design, installation & support in Guangzhou, China.
Complete VICIdial deployment and support for call centers in Guangzhou, China.
Replace your PRI lines with cost-effective SIP trunks in Guangzhou, China.
Hosted cloud PBX with IVR, recording & routing for Guangzhou, China businesses.
On-premise IP PBX hardware & software solutions deployed in Guangzhou, China.
SIP desktop, conference & wireless IP phones supplied in Guangzhou, China.
FXO, FXS, GSM & PRI VoIP gateways installed in Guangzhou, China.
Predictive & progressive call center dialer solutions in Guangzhou, China.
Professional noise-cancelling headsets for call centers in Guangzhou, China.
Zone-based IP paging & PA systems deployed in Guangzhou, China.
SIP door phones & video intercom systems for Guangzhou, China premises.
PoE-powered SIP ceiling & wall speakers installed in Guangzhou, China.
Enterprise Wi-Fi 6 access points supplied & installed in Guangzhou, China.
Managed & unmanaged gigabit switches for LAN infrastructure in Guangzhou, China.
PoE / PoE+ switches for IP phones, cameras & APs in Guangzhou, China.
SFP & SFP+ fiber switches for campus backbone networks in Guangzhou, China.
Business Wi-Fi 6 routers with VPN & multi-WAN for offices in Guangzhou, China.
USB 3.0 & USB-C pen drives, bulk supply available in Guangzhou, China.
Server & surveillance HDDs and SSDs supplied in Guangzhou, China.
DDR4/DDR5 desktop, laptop & ECC server RAM available in Guangzhou, China.
Business & call center laptops bulk supply with support in Guangzhou, China.
SLA-backed maintenance contracts for voice infrastructure in Guangzhou, China.
FreePBX installation, configuration & support for businesses in Guangzhou, China.
GoAutoDial call center setup, dialer configuration & support in Guangzhou, China.
Issabel unified communications deployment & support in Guangzhou, China.
Sangoma & Digium PRI / E1 card supply, installation & support in Guangzhou, China.
Airtel SIP trunking configuration & Asterisk/FreePBX integration in Guangzhou, China.
Tata Communications SIP trunking setup & support for offices in Guangzhou, China.
Jio SIP trunking configuration & Asterisk integration in Guangzhou, China.
Vodafone Idea SIP trunking configuration & support for Guangzhou, China businesses.
BSNL SIP trunk configuration & integration for businesses in Guangzhou, China.
Reliance SIP trunking configuration & support for companies in Guangzhou, China.
Authorized for leading voice, networking & IT brands — available in Guangzhou, China.
24/7 remote deployment, configuration and troubleshooting for clients in Guangzhou, China and worldwide.
Asterisk, FreePBX & VICIdial certified engineers supporting your deployment in Guangzhou, China.
Genuine hardware shipped worldwide with manufacturer warranty to Guangzhou, China.
Save up to 70% with open-source Asterisk & FreePBX solutions — no expensive proprietary licenses needed.
Common questions about VoIP Services in Guangzhou, China
VoIP Services — serving Guangzhou, China and beyond
Get a free consultation for VoIP Services in Guangzhou, China.
📍 Noida, Uttar Pradesh, India
