Yeastar Certified Expert(YSCE) training for UK and Ireland

Dear valued partner,
 

I hope this message finds you well.
 

Each month, our Yeastar UKI account managers meet with support engineers, Martin and Ken, to review all partners' support tickets. Through these reviews, we have identified many highly skilled engineers across our partner network.
 

Given Yeastar’s rapid growth in recent years, we believe it is important to invest in advanced training to help our partners further enhance technical expertise on Yeastar.

With this in mind, we are pleased to invite you to a dedicated Yeastar Certified Expert (YSCE) training session. This course will provide valuable guidance and enhance your ability to deploy and support Yeastar systems throughout the region.
 

Please let us know if you have any questions. We look forward to supporting your continued success.

Date & time: Tue, Feb 10, 2026 9:30 AM - 10:30 AM GMT

Registration link: https://register.gotowebinar.com/register/1379990899828462166
Training outline: 
Session 1 Extensions & Calls

1. Something About SIP
2. SIP Extension Registration
3. SIP Call Flow
4. Analog Call Flow (Optional)
5. DTMF

1. Tools for Backend Access
2. Linux Commands
3. Asterisk Commands
4. Important Directory & Files
5. Asterisk Related Directory & Config Files

1. Get PCAP File
2. Wireshark Analyzing
3. Hot Issue Troubleshooting

1. Troubleshooting Tools
2. Logs on P-Series PBX
3. DTMF Troubleshooting
4. SIP Troubleshooting Commands

1. Extension Security
2. PBX Defense Rules
3. RAS & RM Architecture

Tonna Tang