# Intent to Award Sole Source - Callegra Voicemail Maintenance

Canonical: https://abierto.us/opportunities/caa61ea8a64148bbb43af9b996100361

- Notice type: Special notice
- Status: Closed. Deadline was September 8, 2026 at 12:00 PM EDT
- Department: Department of Defense
- Contracting office: Department of Defense (n-DEPTOFDEFENSE)
- NAICS: 561421 Telephone Answering Services
- Product or service code: 7E21 Mobile devices such as tablets, smart phones (iOS, Android, Windows Mobile) and peripherals that support a mobile workforce accessing corporate resources.
- Place of performance: Fort Leonard Wood, Missouri
- County: Pulaski County (FIPS 29169). https://abierto.us/counties/pulaski-county-mo-29169
- City: Fort Leonard Wood. https://abierto.us/cities/fort-leonard-wood-mo-2925264
- First posted: September 3, 2026
- Last posted: September 3, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/caa61ea8a64148bbb43af9b996100361/view

## Description

Callegra.UC 6.25 JITC Certified Windows 2019 software on each of the Callegra.UC servers Microsoft SQL 2019 server software for the Database server. Multi-manufacturer simultaneous connectivity in addition to interoperability with any LSC, End Office, Small End Office, PBX1 or PBX2 currently fielded within the DOD and United State Government facilities.

Up to 1,000,000 voicemail boxes on any single Callegra.UC DataCenter server that can be grown to support thousands of voicemail ports per system with no charges applicable on a per User basis. The DataCenter allows for easy and centralized or de-centralized administration either through the Management Console or the Microsoft Remote Desktop (FIPS Compliant).

UC systems is compatible with IPv6 compliance mandates UC’s architecture built on industry standard software from Microsoft and associated development environments. Level Two Sustainment On-site service, if necessary, as determined by CTI’s Enhanced Services technicians and requested by Fort Leonard Wood. Enhanced Services labor without additional charge if sustainment services are current at the time the on-site service is required.

Free Callegra.UC version upgrades when available Callegra.UC 6.25 JITC Certified Windows 2019 software on each of the Callegra.UC servers Microsoft SQL 2019 server software for the Database server. Multi-manufacturer simultaneous connectivity in addition to interoperability with any LSC, End Office, Small End Office, PBX1 or PBX2 currently fielded within the DOD and United State Government facilities.

Up to 1,000,000 voicemail boxes on any single Callegra.UC DataCenter server that can be grown to support thousands of voicemail ports per system with no charges applicable on a per User basis. The DataCenter allows for easy and centralized or de-centralized administration either through the Management Console or the Microsoft Remote Desktop (FIPS Compliant).

UC systems is compatible with IPv6 compliance mandates UC’s architecture built on industry standard software from Microsoft and associated development environments. Level Two Sustainment On-site service, if necessary, as determined by CTI’s Enhanced Services technicians and requested by Fort Leonard Wood. Enhanced Services labor without additional charge if sustainment services are current at the time the on-site service is required. Free Callegra.UC version upgrades when available

## Publications

- September 3, 2026: Special notice, due September 8, 2026 at 12:00 PM EDT. Notice caa61ea8a64148bbb43af9b996100361. https://sam.gov/workspace/contract/opp/caa61ea8a64148bbb43af9b996100361/view

## Points of contact

- Christin Rocker, christin.n.rocker.civ@army.mil, 520-692-1502

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/caa61ea8a64148bbb43af9b996100361.