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04Yeastar · SIP Trunk · IP Phone
IP PBX & Communications
IP-based internal and external telephony, including migration from analog PABX.
Typical duration
2–7 days
On-site team
2 people
Workmanship warranty
12 months
Handover documents
Extension list, IVR flow
What the scope covers
Legacy audit
Mapping existing extensions, lines and reusable hardware.
IP PBX installation
Yeastar setup and configuration sized to extension and trunk count.
SIP trunk integration
Connection to the provider and inbound number routing.
Operational features
IVR, queues, call recording and basic reporting.
User training
A short session for operators and extension users.
How we run it
01
Site survey
02
Design & quote
03
Install & testing
04
Handover & support
What you get at the end
01Extension list and user mapping
02IVR flow and queue rules
03SIP trunk configuration and inbound routing
04A training session for operators
What most often goes wrong
Analog PABX migrations fail when the old numbers are not handled first. We complete the number move before anything is unplugged.