01
Design for records
Clarify the capture, metadata, retention, and retrieval decisions that make communications defensible.
Regulated communications
Regulated communications that hold up under scrutiny.
From trader voice and recording to retention, legal hold, and cloud migration, greenstar technology helps teams build communications systems with operating evidence.
Records-ready communications
Voice, recording, retention, legal hold, and migration work are treated as one operational conversation.
The delivery approach accounts for users, archives, controls, cutovers, support teams, and the evidence required after change.
What the work includes
Voice, records, and cutover treated as one system.
02
Plan the transition
Build a cutover path with vendor coordination, user communication, operational checks, and a recovery posture.
03
Finish with evidence
Validate the operating path and handover material before the project is called complete.
Operating model
From recording risk to a defensible archive.
01 · Assess records and risk
02 · Shape the target operating model
03 · Coordinate change and cutover
04 · Verify retention and handover
Communications scope
Treat the call, record, control, and cutover as one system.
Communications change becomes risky when voice, recording, retention, users, archives, and operating support are managed as separate projects.
01
Voice and recording architecture
Trader voice, telephony, recording, SIP, call flows, capture boundaries, and support requirements.
02
Retention and legal hold
Retention logic, metadata alignment, retrieval, legal hold workflows, archive review, and stewardship.
03
Migration governance
Vendor coordination, user communication, cutover waves, recovery posture, and operational acceptance.
04
Automated call testing
Repeatable test evidence for voice paths, SIP migrations, recording behavior, and readiness decisions.
Read the service overview →Published proof
Related communications work already documented.
These public stories provide more detail on the operating constraints behind the work. Customer-sensitive context remains anonymized where appropriate.
Case study
Legal Hold & Records Retention for Cloud Voice Archives
Retention logic, metadata alignment, legal hold workflows, archive review, and defensible stewardship.
Read the case study →Case study
Global Voice Recording System Upgrades
Recording-system change across trading operations with technical, migration, and operating considerations.
Read the case study →Case study
Regional Offices Voice Systems Migrations
Communications migrations coordinated across offices, integrations, cutover paths, and operating teams.
Read the case study →Move the work forward
Bring the communications change that has to hold up under audit.
Tell us what the recording, retention, or migration change has to prove. We will map the path from current state to a defensible, operable system.