ECN is a division of Reunert Limited delivering affordable converged voice, data, and communication solutions through its own electronic communications network infrastructure across South Africa.
ECN (Electronic Communications Network) is a division of JSE-listed Reunert Limited, founded in 2005 to capitalise on the liberalisation of South Africa’s communications market. Operating a carrier-grade voice and data network with points of presence in Johannesburg, Durban and Cape Town, ECN provides converged voice, data and cloud communication solutions to enterprise customers. For SA telecoms resellers, ECN is both a potential wholesale partner and a competitor — they offer carrier-grade voice routing at competitive rates, hosted PBX services, SIP trunking and data connectivity through their own national infrastructure. With a guaranteed 99.73% voice uptime, automated failover and interconnection with incumbent operators, ECN delivers the network reliability that enterprise customers demand. Resellers should understand ECN’s capabilities for partnership opportunities and competitive positioning.
Founded: 2005
Parent Company: Reunert Limited (JSE-listed)
Headquarters: Johannesburg, South Africa
Points of Presence: Johannesburg, Durban, Cape Town
Voice Uptime SLA: 99.73% guaranteed
Network Feature: Automated failover on equipment failure
Interconnects: Incumbent operators (Telkom, mobile networks)
Services: Voice routing, SIP trunking, hosted PBX, virtual PBX, data connectivity
Target Market: Enterprise and business customers (via channel and direct)
ECN was established in January 2005 with the specific aim of exploiting the impending liberalisation of South Africa’s communications market. As a division of Reunert Limited — a diversified industrial group listed on the Johannesburg Stock Exchange — ECN has the financial backing and corporate governance structure that enterprise customers expect from their communications provider.
ECN has built its own electronic communications network with national reach, interconnecting with incumbent operators (Telkom, Vodacom, MTN) to provide carrier-grade voice quality on both inbound and outbound calls. Unlike pure VoIP startups, ECN owns and operates its own infrastructure, giving it control over call quality, routing and service levels.
ECN occupies a specific niche in the SA market: carrier-grade enterprise voice and connectivity backed by JSE-listed corporate stability. For telecoms resellers, ECN presents both partnership and competitive dynamics. On the partnership side, resellers can leverage ECN’s voice network to deliver enterprise-grade calling to their customers — using ECN as an underlying carrier while adding value through PBX deployment, support and managed services.
On the competitive side, ECN also sells directly to enterprise customers, particularly for voice routing and SIP trunking services. SA resellers competing for enterprise voice deals should understand ECN’s pricing, SLAs and service portfolio to position their offerings effectively against or alongside ECN’s direct sales.
The Reunert backing is significant for large enterprise and government deals where financial stability and corporate governance are evaluation criteria. Resellers who can partner with ECN gain access to this corporate credibility alongside ECN’s network infrastructure.
ECN’s core offering is carrier-grade voice routing at competitive rates across all call types: fixed-to-mobile, local, national, on-net and international calls. Their network provides reduced rates compared to incumbent operators while maintaining carrier-grade voice quality through direct interconnection and automated failover systems.
ECN provides SIP trunk services that connect customer PBX systems (whether on-premise or hosted) to the public telephone network. For SA resellers deploying 3CX, Asterisk, Mitel or any SIP-compatible PBX, ECN SIP trunks provide the PSTN connectivity layer with guaranteed quality and uptime.
ECN offers hosted PBX services that move the customer’s telephone system into the cloud, providing flexibility and scalability without on-premise hardware. Their virtual PBX service provides phone system functionality for businesses that want professional call handling without the complexity of managing a full PBX deployment.
Beyond voice, ECN provides business data connectivity services including internet access and WAN solutions. Combining voice and data from a single provider simplifies network management and can improve quality-of-service for voice traffic running over the same infrastructure.
For customers not yet ready to migrate fully to IP, ECN provides traditional analogue PABX solutions alongside their digital offerings. This helps resellers serve the portion of the SA market that still operates legacy telephone equipment and needs a transition path rather than a forklift upgrade.
ECN was founded in 2005, giving it nearly 21 years of operation in the South African communications market. As a Reunert division, the company benefits from the industrial group’s 130+ year history and JSE listing, providing financial stability that independent telecoms startups cannot easily match. ECN has navigated the evolution from traditional voice to converged IP communications, demonstrating the ability to adapt as the market transitions.
ECN’s unique position comes from the combination of own-infrastructure network operation, JSE-listed corporate backing and carrier-grade SLAs (99.73% voice uptime with automated failover). While many SA voice providers rely on third-party wholesale networks, ECN operates its own infrastructure with direct operator interconnects. This gives them more control over call quality and routing than resellers of wholesale VoIP, and the Reunert parentage provides corporate credibility for enterprise procurement processes that favour established, auditable suppliers.
ECN operates nationally with points of presence in Johannesburg, Durban and Cape Town — covering South Africa’s three main business centres. Their carrier-grade network interconnects with Telkom and mobile operators, enabling high-quality voice termination for both inbound and outbound calls across the country.
For SA telecoms resellers, ECN is a potential SIP trunk provider, wholesale voice partner or competitor depending on the specific deal and customer. Resellers with strong PBX and UC capabilities can partner with ECN for the underlying voice infrastructure, while differentiating on system design, deployment, training and ongoing managed services that ECN does not typically provide at the same level as a specialist reseller.
ECN works with the reseller channel for voice and data service delivery. The ideal ECN reseller partner is a telecoms integrator or MSP with enterprise customer relationships who can sell ECN’s voice and connectivity services as part of a broader communications solution. Partners who add value through PBX deployment, UC consulting, managed services and ongoing support complement ECN’s infrastructure strength with customer-facing expertise.
ECN sells both directly to enterprise customers and through the reseller channel. SA resellers can engage with ECN through their website (ecn.co.za) or contact their sales team to discuss partnership terms for voice routing, SIP trunking and connectivity services. ECN’s Johannesburg headquarters and national PoP infrastructure support resellers across the country.
ECN is a division of Reunert Limited, a diversified industrial group listed on the Johannesburg Stock Exchange (JSE). This corporate backing provides financial stability and governance standards that enterprise customers require from their communications providers.
ECN provides carrier-grade voice routing at competitive rates for all call types (fixed-to-mobile, local, national, international), SIP trunking, hosted PBX, virtual PBX and analogue PABX solutions. Their voice network guarantees 99.73% uptime with automated failover.
Yes. ECN operates its own electronic communications network with points of presence in Johannesburg, Durban and Cape Town, interconnecting directly with Telkom and mobile operators for carrier-grade voice quality on both inbound and outbound calls.
Yes. Resellers deploying IP PBX systems (3CX, Asterisk, Mitel, etc.) can use ECN SIP trunks for PSTN connectivity. ECN’s carrier-grade network with 99.73% uptime SLA provides the voice infrastructure layer while the reseller manages the PBX and customer relationship.
Yes. ECN provides hosted PBX and virtual PBX services that move telephone system functionality into the cloud. This gives SA businesses professional call handling and PBX features without on-premise hardware, with ECN’s infrastructure handling reliability and maintenance.