SIP Trunking Service Providers
Flexible and future-proofed converge voice and data services delivered over a single connection, across our resilient and secure core Network
Reduce your voice services costs, while increasing the quality of your calls; converge voice and data over a single connection with Exponential-e’s SIP Trunking service.
What is SIP Trunking?
Session Initiation Protocol (SIP) trunking is a voice-over IP (VoIP) protocol that allows internet telephony to be delivered via
SIP-based IP-PBX and Unified Communications platforms, creating a virtual link between these technologies and the standard phone network (i.e. the PSTN). By doing so, it effectively consolidates traditional lines with modern voice and data services. SIP Trunking has established itself as the industry-standard method for businesses (particularly those that manage a high volume of calls on an ongoing basis, including international communications) to connect phone networks to the internet, while reducing ongoing costs and maintenance requirements and avoiding any restrictions on communications to specific national or international locations (a common concern with ISDN).
Why consider SIP Trunking
as part of your wider communications strategy?
SIP Trunking allows you to continue to enjoy the familiarity, call quality and ease of use from the first-class business telephony you depend on, while simplifying your wider communications strategy into a single IP network, leading to tangible cost savings compared to landlines, and supporting the
phasing out of traditional PSTN and ISDN lines.
A superior SIP service, powered by our Network
Built on our resilient and secure core Network, SIP Trunking offers enhanced features, such as high quality voice calls, resilience, load balancing, call queuing and disaster recovery, enabling flexibility and future-proofing for your business.
Keep your onsite PBX
Cut down to one connection to reduce your costs
A future-proof alternative to ISDN
Scale capacity flexibly according to business requirements
Why engage Exponential-e as your
SIP Trunking service provider
Built on our resilient and secure core Network and powered by our own UCC solution, SIP Trunking from Exponential-e offers
enhanced features, such as high-quality voice calls, resilience, load balancing, call queuing and disaster recovery, enabling flexibility and futureproofing for your business. With all services powered by our self-owned, business-only network, you will enjoy the high standard of call quality you have come to depend on across every location in which you and your customers are based, combined with complete peace of mind that your comms infrastructure will be able to evolve as your business does.
Keep your on-site PBX
By securely and seamlessly connecting your existing PBX, you can continue to benefit from your investment in on-site infrastructure, while enjoying access to a range of leading-edge overlay features and quality enhancements.
Cut down to one connection to reduce your costs
Consolidating disparate connections down to a single secure, high-performance one offers significant monthly cost saving, while ensuring you only pay for the capacity you actually use, for superior ROI.
A future-proof alternative to ISDN
An IP-based PBX offers an answer to modern business’ demand for optimal power and reliability for every communication, across every channel, regardless of where staff and customers are located, combined with the ability to automatically reroute calls in the event of a disaster recovery scenario.
Scale capacity flexibly according to business requirements
Add or remove resources as needed through a user-friendly customer portal, allowing for maximum flexibility, agility, and operational resilience.
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