As Malaysia prepares to shut down its traditional copper telephone network by February 28, 2025, businesses are racing to upgrade their communications infrastructure.
One technology leading the shift? SIP Trunking — a smart, scalable alternative to legacy phone lines.
This case study explores how SIP Trunking is transforming Malaysian businesses, cutting costs, and enabling modern, flexible communication — backed by real stats and regulatory changes.
Traditional ISDN lines and copper-based phone systems are officially being phased out. Telekom Malaysia (TM) confirmed it will no longer maintain copper lines after February 2025, urging businesses to migrate to fiber and IP-based systems (TM Announcement).
That means businesses relying on fixed-line services need to switch to SIP Trunks or risk disruption.
SIP (Session Initiation Protocol) Trunks use your internet connection to carry voice calls — removing the need for physical phone lines. The benefits?
✅ Lower monthly bills
✅ Easier scalability (add/remove channels)
✅ Remote work support
✅ Richer features like call routing, recording, and analytics
Malaysia’s telecom regulator, MCMC, has supported VoIP and SIP services for years. In fact, VoIP usage in Malaysia increased by 73.4% in just one year according to MCMC statistics.
Further boosting adoption:
Real-World Impact: Cost & Efficiency Gains
SIP Trunking isn’t just a trend — it’s delivering real savings.
For example, TM’s MLS service offers 32 SIP channels for lower cost per month, versus the older 30-channel PRI system.
A case study from the utilities sector showed how migrating to SIP reduced reporting delays, enabled real-time communication, and cut monthly telecom costs by up to 40% — freeing up budget for other digital upgrades.
Companies like ITGTEL are playing a major role in this shift by offering licensed SIP Trunk solutions tailored to industries like logistics, finance, healthcare, and education.
Their service-before-payment approach, trial-first onboarding, and fast customer response have helped businesses transition with confidence (itgtel.com).
With the copper network going offline and SIP trunking officially supported by regulators and telcos, Malaysian businesses have a clear path forward.
Switching to SIP now means lower costs, better features, and future-proof communication.
Ready to explore SIP Trunking for your business?
Visit itgtel.com or email sales@itgtel.com for a free consultation or trial setup.
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Since 2004, ITG has provided exceptional telecommunication solutions, backed by global expertise and innovation. As a trusted PENJANA Technology Service Provider, we deliver a comprehensive range of reliable products and services.
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