

Yeastar Business Communications
Yeastar provides cloud-based and on-premises business phone systems and unified communications solutions.
From traditional PBX through to cloud telephony, Yeastar gives teams seamless calling, messaging and collaboration.
Why choose iSCS for Yeastar?
iSCS delivers Yeastar as part of our Voice Solution: we plan your call flows, install the system, connect your lines and support your team after go-live.
Yeastar product families
Explore examples from the product families we can help specify and source.

Yeastar solutions we deliver
Ask us about any product below. We'll match it to your operation and handle setup and support.
Phone Systems
- P-Series IP PBX
- Cloud PBX
- Hybrid deployments
Unified Communications
- Softphone apps for desktop and mobile
- Video meetings
- Omnichannel messaging
Gateways & Devices
- VoIP gateways
- IP phones and headsets
Your partner from consultation to support
The right product for your challenge
We assess your operation first, then recommend the Yeastar solution that fits your workflow and budget.
Deep product expertise
Our engineers are trained on the Yeastar line and handle design, configuration, and deployment end to end.
Local, ongoing support
Maintenance and hardware support from our Quezon City team, with projects fulfilled nationwide.
Integrated with your systems
We connect devices and software to your existing warehouse, ERP, and network setup so everything works together.







