Unified Telecom, Software & Cloud Infrastructure
Empowering businesses with carrier-grade Bulk SMS, intelligent Cloud IP-PBX, custom ERP & Software development, and high-speed BDIX Cloud Hosting.
Numbers That Define Our Reliability
Handling millions of API requests and OTP transactions across all Bangladeshi telecom operators daily.
Scalable Solutions for Modern Business
From carrier-grade Bulk SMS to resilient Cloud PBX and high-speed BDIX Hosting.
IP Telephony Solutions
Enterprise-grade IP-PBX and VoIP solutions for seamless business communication in Bangladesh.
Bulk SMS Gateway
High-speed masking and non-masking bulk SMS API for marketing and OTP delivery.
VPS Hosting
Blazing fast KVM VPS with BDIX connectivity and dedicated IP for local businesses.
Web & Domain Hosting
Secure NVMe SSD web hosting with free SSL and 99.9% uptime guarantee.
Engineered for Performance, Built for Trust
We combine telecommunications engineering with carrier redundancy to guarantee zero missed messages.
Direct Telco Interconnects
Direct SMPP routes to GP, Robi, Banglalink, and Teletalk with automatic failover and instant OTP dispatch.
99.99% Enterprise Uptime SLA
Multi-datacenter redundancy and BDIX peering ensure uninterrupted cloud telephony, SMS, and hosting.
Bank-Grade Security & Isolation
End-to-end TLS 1.3 encryption, strict IP whitelisting, and automated fraud prevention protect your data.
24/7 Dedicated NOC Support
Direct hotline and ticketing access to specialized network operations engineers whenever you need them.
Capabilities Built for High-Volume Demands
Everything your DevOps and IT team needs to integrate, deploy, and scale without friction.
BDIX Cpanel Hosting
Lightning fast local connectivity with BDIX enabled servers.
99.9% Uptime Guarantee
We guarantee your services will be up and running 99.9% of the time.
Cloud IP PABX
Advanced cloud telephony system for seamless communication.
Masking Bulk SMS
Send branded SMS to your customers with high delivery rates.
Professional Web Hosting
Reliable and secure web hosting with free SSL and backups.
24/7 Premium Support
Our expert support team is available 24/7 to assist you.
Direct Carrier Interconnects & BDIX Peering
Designed specifically for Bangladesh with low-latency local routing, zero hop delays, and multi-redundant power backups.
Integrate Bulk SMS & PBX with A Few Lines of Code
Developer-friendly REST APIs and Webhooks. Send transactional SMS, trigger IVR call broadcasts, or pull live delivery reports straight into your Laravel, Node, or Python backend.
curl -X POST https://api.qolek.com/v2/sms/send \
-H "Authorization: Bearer YOUR_API_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"sender_id": "QOLEK",
"recipient": "8801700000000",
"message": "Your verification code is 482910.",
"type": "otp"
}'use Illuminate\Support\Facades\Http;
$response = Http::withToken(config('services.qolek.token'))
->post('https://api.qolek.com/v2/sms/send', [
'sender_id' => 'QOLEK',
'recipient' => '8801700000000',
'message' => 'Your verification code is 482910.',
'type' => 'otp',
]);
return $response->json();const axios = require('axios');
const res = await axios.post('https://api.qolek.com/v2/sms/send', {
sender_id: 'QOLEK',
recipient: '8801700000000',
message: 'Your verification code is 482910.',
type: 'otp'
}, {
headers: { Authorization: `Bearer ${process.env.QOLEK_TOKEN}` }
});
console.log(res.data);import requests
url = "https://api.qolek.com/v2/sms/send"
headers = {"Authorization": "Bearer YOUR_API_TOKEN"}
payload = {
"sender_id": "QOLEK",
"recipient": "8801700000000",
"message": "Your verification code is 482910.",
"type": "otp"
}
r = requests.post(url, json=payload, headers=headers)
print(r.json())Trusted by Forward-Thinking Businesses & Enterprises
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Frequently Asked Questions
Everything you need to know about our telecom gateways, cloud PBX, and hosting services.
Let’s Build Something Exceptional Together
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