UNRWA is exploring the ability of Internet Service Providers (ISPs) to establish a direct SIP-Trunk connection between the UNRWA Azure-hosted virtual SBC and their respective SIP servers, thereby routing telecommunications via the internet and eliminating the need for any physical devices on-premises. Deadline for Submission in 15 October 2025, 01:00 pm Amman time, (GMT+3) Please address any queries or questions relating to this RFI via email to [email protected] with a copy to: [email protected] and [email protected] Submission can be done through UNGM or to by email to [email protected] with a copy to: [email protected] and [email protected].