OPAL SIP Call Manager — telecom-grade C++ services

Domain: Telecom / VoIP Stack: C++ · OPAL / PTLIB Engagement: Native systems delivery

C++ services built on OPAL/PTLIB for SIP endpoints, call control, and operator monitoring — reliability-first native code where fragile abstractions are unacceptable.

Sevendyne role

Full engineering pod

Our engagement

Sevendyne-built C++ engineers on telecom-grade SIP/OPAL systems — native delivery with senior technical leadership.

Commercial model: Transparent 15% team fee

Outcomes

Results

Deep native telecom delivery — referenced on sevendyne.com/projects/cpp/
Pattern for buyers needing SIP/telecom back-ends with engineering squads
Demonstrates senior C++ depth beyond generic web outsourcing