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