- Lower cost than ISDN (up to 3 times lower)
- Speedy installation in less than 48 hours (on existing data bearers)
- Keep your business telephone numbers, no matter where you relocate
- Increase or reduce the number of SIP trunks without extensive lead times
- Automatic Fail over and Disaster Recovery options
Alternative to ISDN
SIP trunking is the latest form of technology that delivers telephone lines using an external data connection as the bearer for the purpose of making and receiving calls. This virtual IP based service uses network data connectivity instead of dedicated fixed line technology methods. Similar to ISDN, SIP trunks offer multiple flexible lines, unlimited direct dial ranges and caller display. However, SIP trunking provides the ability to converge your voice calls and data onto a single data connection enabling cloud and site based resilience.
Return on investment
SIP trunk technology can reduce the need for dedicated connections as one single data connection can be used to carry both your voice and data traffic. Ongoing telephone system hardware and support costs can be significantly reduced as SIP trunks are software licence based, eliminating the requirement to invest and pay support charges for expensive ISDN hardware line cards.
Voice quality and resilience
We ensure Quality of Service (QoS) measures are in place as standard to ensure the voice quality is optimised at all times, even through periods of heavy data usage. SIP trunking also provides a range of resilience options, making it far more flexible and resilient compared to traditional fixed lines.
How we can help
Opus Networks always endeavors to understand your needs and match the right solution to your business. Whether SIP Trunks alone or a hybrid bundled service (using a mixture of SIP Trunks and ISDN lines as a dual technology for site resilience) we provide the best resilient solution for your business. We also seamlessly manage the entire process, so you can take advantage of all the benefits whilst suffering minimal disruption.
Keep your costs down and business talking, with a fully managed dual technology onsite Disaster Recovery solution (including inclusive calls and lines).
From £24.99 p/m