Solicitations
› DEPT OF DEFENSE
› NAICS 561421
Intent to Award Sole Source - Callegra Voicemail Maintenance
DEPT OF DEFENSE · NAICS 561421 · No Set aside used · Closed
This solicitation has closed.
Responses were due 08 September 2026.
The record stays published because closed procurements are what a recompete is
built from — the follow-on is typically solicited 6–18 months before the
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Solicitation details
| Notice ID | caa61ea8a64148bbb43af9b996100361 |
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| Agency | DEPT OF DEFENSE |
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| Contracting office | DEPT OF DEFENSE |
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| NAICS code | 561421 |
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| Product / service code (PSC) | 7E21 |
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| Set-aside | No Set aside used |
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| Notice type | Special Notice |
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| Posted | 03 September 2026 |
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| Response deadline | 08 September 2026 (closed) |
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| Place of performance | Fort Leonard Wood, MO, USA |
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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
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