End-to-end telecom systems integration — voice, messaging, analytics, fraud prevention, and AI-powered platforms. Rapid deployment. Zero vendor lock-in.
Explore ProductsFounded in 2002 in Islamabad, Convergence builds custom, high-performance telecom systems using open-source platforms. We specialize in rapid prototyping, agile development, and delivering minimum viable products that scale to millions of subscribers.
Small expert team. No marketing fluff. Just carrier-grade engineering.
Carrier-grade SMSC, SMPP gateways, SIP/VoIP switching, and WebRTC. FreeSWITCH, OpenSIPs, and Camel gateway integration with SIGTRAN support. High-throughput SMS and voice for Tier-1 operators.
Web-enabled call center with AI-powered conversational IVR. Multilingual speech-to-text and text-to-speech (Urdu, Punjabi, Pashto, Dari, Arabic, English). LLM integration for natural conversations. 40% contact center cost reduction.
ClickHouse clusters for real-time CDR, billing, and KPI analytics. Grafana dashboards, Metabase reporting, and ML-ready data pipelines. Billions of rows per hour. Millisecond query response at petabyte scale.
Operator-owned, AI-enhanced communication app — voice, video, and messaging across Android and iOS. E2E encryption, WebRTC calling, and full operator integration. An open-source alternative to third-party OTT apps.
Real-time service provisioning with Temporal workflow orchestration. Agent and customer portals with full audit trails. Direct HLR/IN integration for instant activation, deactivation, and modification of subscriber services.
Camel-based inline call and SMS blocking. 10M+ number blacklist with sub-100ms response. Clustered for 5,000+ concurrent calls/sec. Real-time fraud detection, RAFM integration, and $2M+ annual leakage prevention.
Real-time HLR/HSS provisioning with built-in fraud prevention. Remote sales shop inventory control. KYC and ID verification integration. Prevents duplicate activations and unauthorized SIM swaps.
High-performance SIP and SMS traffic generators for load testing, benchmarking, and SLA validation. Simulate thousands of concurrent calls and messages. Measure latency, jitter, MOS, and throughput before going live.
No vendor lock-in. Full code ownership. 70% lower costs vs proprietary stacks.
Rapid prototyping. Agile delivery. MVP to production at carrier scale.
SS7, SIGTRAN, Camel, SMPP, SIP. We speak the protocols operators run on.
Clustered, highly available architectures. 5,000+ calls/sec. Petabyte analytics.
Wasim Baig
Email
info@convergence.pk
WhatsApp
+92 300 8508070
Website
convergence.pk
Location
Islamabad, Pakistan
NTN 0829197-7 · PSEB Z-25-0716/02