Move the live system — hardware IPPBX, chan_sip, a locked suite or a stalled Asterisk — onto an architecture you can operate and extend.
Someone searching migrate off hardware IPPBX or chan_sip to PJSIP is already in a buying situation. UnifiedPBX.in treats migration as architecture plus cut-over, not a weekend rewrite of the dialplan into a new GUI.
Operators stuck on a hardware box, chan_sip, a vendor-locked UCaaS or an Asterisk that nobody wants to touch.
Inventory, target architecture, dual-run plan and the first production test on the new path.
IPPBX to cloud, chan_sip migration, Asterisk to FreeSWITCH, add AI voice to existing PBX.
Keep numbers; retire the appliance.
The migration Asterisk already told you to do.
Asterisk ↔ FreeSWITCH when the product needs a different media story.
Model on the same trunk, PBX still owns transfer.
Tenants, billing, RBAC around a voice plane that already works.
Hybrid first if the bill is the problem, not the handsets.
Send the current architecture, call volume, carriers and the workflow you need to automate or productize. Discovery can start from a broken PBX or a blank product brief.
Discuss Your Project hello@unifiedpbx.inA practical technical discussion focused on SIP, media, tenants, AI and the delivery path — not a generic sales deck.