DA from NHS Link: IT Solutions 2 FW for Gamma SIP Trunk Service for Corporate Telephony 2026-2029

Deadline:26 Apr 2026, 12:00 BST

Tender information

UK CF

STOCKTON-ON-TEES, United Kingdom

Type: services (award)
Procedure: Call-off from a framework agreement
Ref. number: 0d3f6cd7-cdb1-4e51-8481-381ab9694e3b-894942
Estimated value: 114,879 GBP
CPV: 72222300

Stockton and Darlington councils currently have a contract with Cisilion to provide a resilient SIP service to Xentrall Landing zone in Azure cloud of use by both. This SIP service carries all incoming and outgoing exter…

nal calls for the councils and terminates on resilient Ribbon Session Border Controllers that route calls to Teams Voice in Azure or the on-premises Netcall CRM's used by both council's Customer services departments. These Ribbons servers are provided and supported by Cisilion in a separate contract

. This contract also includes the provision of the current DDI extension number ranges e.g. 01642 52xxxx for Stockton. This DDI number provision also includes the Stockton "Gold Number" ranges which the council have had since the 80's.

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