Many businesses choosing to migrate away from traditional ISDN lines in favour of SIP trunks. The main reason for this are that SIP trunks allow businesses to lower costs, increase resilience, improve flexibility and use multiple new, and existing, phone numbers anywhere in the UK.
SIP works with much of the voice and data networking equipment that the majority of businesses already have in place.
With Aspire as a SIP trunk provider, you get a service that is more robust and cost effective than ISDN. Furthermore, because SIP trunking is an IP-based telephony service, you also get number flexibility which in itself delivers a host of added benefits that can solve real business issues.
The service can support connections ranging from two channels for small PBX-equipped businesses to an unlimited number of channels for large enterprises and contact centres.
“Excellent service, thank you. Helped with troubleshooting and followed up when a change was noticed to confirm resolution.”- Network Manager, IT Company
Save up to 50% compared to BT’s standard ISDN30 rates
SIP trunks enable free calls between multiple company sites
An additional number of SIP channels can be added to a site at a fraction of the cost and time that deploying ISDN would entail
With a SIP trunk, incoming calls can be quickly redirected to alternative sites or numbers
Aspire SIP trunks are compatible with Skype for Business which lets you consolidate voice, IM, audio, video, and web conferencing into a single interface and reduce your operational and administrative costs
Aspire’s Cloud Voice functions are accessed through an intuitive, easy to use, desktop self-care platform.Learn more
Aspire’s Hosted Voice is a cost-effective way to gain the benefits of convergence, without the upheaval or cost.Learn more
Aspire partners with leading telephony & voice providers such as Mitel (Silver Partner) and Microsoft (Gold Partner).Learn more
We offer unrivalled technical expertise in business voice and telephony. Speak to an expert today.