SIP Trunks

Replace ISDN lines with SIP trunks to increase the adaptability and resiliency of your Business.

Significant Savings are Available

By integrating your PBX to Green Softech over IP instead of ISDN. Our customizable SIP Trunking service can add VoIP to your existing PBX or minimize your monthly line subscription costs. Most organisations utilise the internet as their primary communications infrastructure, thus it makes sense to use it to carry inter-site voice traffic for free or to replace costly ISDN or PSTN phone lines. Green Softech SIP Trunks are compatible with a wide range of IP phone systems, but we can also SIP-enable your existing PBX without making any hardware change.

Benefits of SIP Trunks

How would SIP Trunks save you?

Recruiting index London was one of the first major businesses in the UK to switch to SIP Trunk. All lines at its head office and DR site are now running over Green SoftechSIP Trunks, saving over 45% on line rental and calls.

Why Choose Green Softech?

Continual development of our national core network, tier 3+ data centre and award-winning VoIP platform to support delivery of the highest quality services
Connectivity, networks, cloud, hosting, unified comms and mobile services, under a single support framework and available On-net over our core infrastructure
Our carrier-agnostic approach means we offer true choice when it comes to the technology partners we use to deliver your solutions
Highly qualified teams of accredited pre-sales, project management, NOC and field-based engineers are on hand to provide full consultancy and support
Everything you need, by phone, email or online from our nominated account management and customer service teams and My Green Tel portal

Interested? Get in Touch Now