An operated cloud phone system instead of voice chaos: Anexum plans cloud telephony, SIP trunking, Microsoft Teams telephony, number porting, and the migration of existing PBX environments independently of any single carrier, with one owner for migration, operation, and escalation.
Sites, number ranges, contracts, and dependencies documented before migration
Porting, SIP trunks, and transition windows planned without blind spots
Microsoft Teams, existing PBX systems, and carrier paths connected cleanly
Number management, provider coordination, and ongoing changes handled from one desk
Enterprise Voice is not a headset topic. It is operational reliability for reachability.
Numbers, sites, teams, and users are documented instead of scattered across carrier portals and spreadsheets.
SIP trunk, cloud telephony, Microsoft Teams Voice, or existing PBX: the architecture follows operations, not a provider’s preferred product.
Anexum coordinates carriers, porting windows, and fallback paths so nobody has to search for the responsible party during cutover.
Teams becomes part of the numbering plan, site logic, and existing voice setup - not a loose collaboration add-on.
New users, removed numbers, site changes, and carrier questions do not remain stuck with the internal IT team.
Because Anexum also operates connectivity, voice quality, circuits, and carrier escalation do not split into three separate responsibilities.
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