What you need to know
Proactive partners can get ahead of the competition and seize a growing opportunity to offer replacement services for ISDN before it’s withdrawn in 2025. Our ISDN replacement service combines our 500Mbps GPON connectivity with a choice of free SIP channels for those wanting to retain on-site PBX equipment or fully hosted voice seats for a scalable, cost-effective telephony solution.
Why choose Entanet as your ISDN replacement supplier?
Get more for your money
Each ISDN replacement solution includes either 30 free SIP channels or 20 free Hosted Voice seats and the 500Mbps GPON bearer provides abundant capacity for calls and data.
Easy to sell, easy to use
Check availability, order and manage your service easily and quickly via our intuitive mobile-friendly partner portal so you can work when you need to and not just during the usual 9-to-5.
Get ahead of the competition
The ISDN withdrawal deadline is only a few years away but you can get ahead of the competition by offering replacement services today, generating immediate revenues and helping your customers ensure they are not caught out.
We’ve got clout with the carrier
We use our own CityFibre footprint for all GPON services and therefore have very close working relationships with our CityFibre provisioning and network colleagues to ensure your service is delivered efficiently. Our Hosted Voice platform is also developed in-house using the FreeSWITCH and OpenSIPS platforms, so we have complete control over our systems at all times.
We give you complete peace of mind
With an improved service level agreement over the standard ISDN one, we provide a 9 hour fix and hosted voice solutions offer inherent disaster recovery peace of mind too.
ISDN Replacement at a glance
Huge 500Mbps capacity
30 free SIP channels or 20 free Hosted Voice seats included
Free calls between sites
Fully scalable - add more seats or trunks as required
9 hour fix guarantee
Delivered via the revolutionary full-fibre CityFibre network
Number porting options so existing numbers can be retained
24/7 UK based monitoring, maintenance & technical support
Need more detail?
Click to download our ISDN Replacement brochure