At Electronic Frontier, we’re always excited to bring the latest innovations from our vendor partners to our customers — and this month, Yeastar has truly raised the bar.
The July 2025 firmware update for the Yeastar P-Series Phone System introduces powerful new features designed to help businesses communicate smarter and more efficiently. From visual call routing and AI-generated voice prompts to voicemail transcription and improved call queues, these enhancements pave the way for a more intelligent and streamlined telephony experience.
Let’s explore what’s new.
🚀 Introducing Call Flow Designer
Visual, No-Code Call Routing – No Developer Needed
Yeastar’s all-new Call Flow Designer (CFD) transforms the way you build and manage inbound call routes. With an intuitive drag-and-drop interface, users can now create advanced call workflows without touching a line of code.
Whether you’re setting up time-based routing, IVRs with multiple conditions, or VIP handling using database lookups, CFD gives you total flexibility and control.
Key features include:
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Easy-to-use graphical interface
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Built-in templates for fast deployment
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Secure workflows with password authentication
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Support for complex routing logic with loops, variables, and conditions
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Effortless import/export of call flow files for multi-site deployments
Perfect for:
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Non-technical users who want to quickly set up routing rules
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PBX resellers needing scalable call flow replication
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Technical teams requiring granular control and customization
📌 Note: Call Flows override inbound routes and are disabled by default. Be sure to enable manually if needed.
🗣️ Text-to-Speech (TTS)
Turn Text into Natural-Sounding Audio Instantly
Forget voice recording sessions — Yeastar’s new Text-to-Speech feature lets you convert written prompts into high-quality, human-like voice messages in seconds.
With support for multiple languages, adjustable pitch, speed, and volume, TTS is ideal for businesses looking to automate customer communications with a professional touch.
Use cases include:
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IVR Menus
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Holiday Greetings
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Appointment Reminders
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Ring Group or Queue Welcome Messages
TTS is now supported anywhere custom voice prompts are used — including CFD.
📝 Voicemail Transcription
Read Voicemails Like Emails
Busy professionals don’t always have time to listen to voicemails — so Yeastar has made them readable.
The new Voicemail Transcription feature uses AI to automatically convert audio messages into text, displayed directly in the voicemail list and optionally emailed to users.
Benefits include:
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Instant access to messages without listening
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Support for multiple languages
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In-app text editing and syncing across Linkus
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Improved response times and customer satisfaction
⚠️ Note: Voicemail Transcription is not compatible with voicemail-to-email audio files. Choose one based on your workflow.
📞 Enhanced Call Queues
Smarter Call Management
This update includes performance-boosting improvements to call queues, including:
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One-click re-login to previous queues
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Default “Logged In” status for new agents
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Shared disposition syncing across calls from the same number
These changes simplify queue handling, improve agent productivity, and help eliminate duplicate call management.
🔢 Filter Number
Simplified Number Formatting
The new Filter Number feature automatically strips unnecessary characters (except digits, +, *, #) from dialed numbers before sending to trunks — ensuring compatibility across various formats from CRM, LDAP, and third-party databases.
This helps ensure clean, reliable call delivery regardless of where the number originated.
Why This Matters
This release marks a significant step toward AI-enhanced, user-friendly unified communications. Whether you’re an SMB looking to streamline operations or a service provider supporting multiple client environments, these P-Series upgrades give you the tools to:
✅ Save time
✅ Improve customer service
✅ Scale smarter
✅ Reduce complexity
Ready to Upgrade?
As a trusted Yeastar distributor, Electronic Frontier is here to help you make the most of the P-Series platform. If you’re already a partner, talk to your Account Manager about how to activate these new features. If you’re new to Yeastar, get in touch to start a free trial or request a demo.
👉 Contact us today to learn more!
If you’re curious to learn more or ready to take the next step, our expert team is here to help. Reach out to us at sales@elecfron.com for more information or to get started with Yeastar. We’re excited to assist you in enhancing your business communications!
