Calling Places provides high quality, reliable BT telephone lines.
PSTN (Public Services Telephone Network)
Analogue PSTN lines are a cost effective telephony solution providing a reliable and high quality service suitable for residential and business customers. They are available in residential, business single and business multi-line options.
ISDN (Integrated Services Digital Network)
Digital ISDN lines are particularly suitable for businesses requiring simultaneous inbound/outbound calling capability and are completely flexible, easily accommodating growth and changing requirements within an organisation. For example, an organisation with 30 staff who has the requirement for each staff member to have their own inbound telephone number to receive calls, may only require a 6 simultaneous call capacity at one time. The ISDN solution in this case will be more appealing. We can provide both ISDN 2 and ISDN 30 lines.
ISDN lines are particularly suitable as a back-up connection for bespoke and leased lines solutions. In the case of a VoIP fault the back-up ISDN line can be used to re-route calls until the primary VoIP call routing is restored.
ISDN lines are available in the following two options:
ISDN2e - A 2 channel circuit which enables the user to make and receive 2 simultaneous calls. This option is particularly suitable for smaller organisations or those with limited calling requirements.
ISDN30e - Enables up to 30 simultaneous calls and facilitates an unlimited number of DDI's. This option is particularly suitable for larger organisations or those with extensive simultaneous calling requirements such as call centres.
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Calling Places partners with specialist IT solutions providers. For more information and to ensure your enquiry is directed appropriately, please contact our sales consultants on 0208 810 6609 or email firstname.lastname@example.org
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