Tonnie Feng
- Total activity 207
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Activity overview
Latest activity by Tonnie Feng-
Tonnie Feng created an article,
Why there is MAX LIMITATION EXCEEDED warning in API application?
The warning message is high possible caused by too many access token that is generated. Actually there is limit up to 8 for valid existed tokens which would apply for most cases. If you obtain the ...
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Tonnie Feng created an article,
How to restrict inbound call channels for sip trunk in s-series pbx
Description In particular case, customer has to restrict inbound call channels to wanted No. but do not restrict outbound call channels for sip trunk, in Yeastar s-series pbx web interface it is po...
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Tonnie Feng created an article,
FAQ for system activation, server migration and license renew issue on Yeastar P-Series PBX
Description This article shares frequently-asked questions about system activation, server migration and license renew for P-Series Software and recommended solutions. 1. Why it's failed to activ...
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Tonnie Feng created an article,
How to receive call event by postman in Yeastar P-Series PBX
Description This article shares how to capture call event by postman software for Yeastar P-Series PBX. Preconditions 1, API is enabled in Yeastar P-Series PBX. 2, Extension or Trunk status monitor...
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Tonnie Feng created an article,
How to check mobile linkus user who is in background from admin portal
Description In some particular moment, for troubleshooting purpose, pbx administrator has to understand which extension is available by registered status in admin portal. A known case is while mobi...
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Tonnie Feng created an article,
How to verify pin code for IVR authentication in Yeastar P-Series PBX
Description This article provides solution to verify pin code in IVR stage. We take Yeastar P-Series for demo and achieve such situation: When caller is reaching IVR, he will hear IVR message first...
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Tonnie Feng created an article,
How to remove prefix country code from caller number in sip2bri case
Description There is such scenario: A customer is using a TB200 registered to a SIP Provider and connected to BRI ports of a 3rd party pbx. The SIP Provider always sends the Caller ID number with t...
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Tonnie Feng created an article,
How To Login the API of Yeastar P-Series PBX
Description Yeastar apidemo software is only available for Yeastar S-Series PBX, it no longer supports Yeastar P-Series PBX, we suggest postman software to test Yeastar P-Series PBX API feature. Th...
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Tonnie Feng created an article,
How to change sips to sip in SIP headers with TLS protocol
Description In some case to work with some particular sip vendor, it is required to change sips to sip in INVITE packet. This article shares the solution on how to achieve it by custom change in ss...
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Tonnie Feng created an article,
Checklists and required proof for hardware issue
Description This article provides checklists for hardware issue and post required proof accordingly if issue persists. Cases 1. Cannot power on device/No power hint on device Try other power co...