Tonnie Feng
- Total activity 213
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Activity overview
Latest activity by Tonnie Feng-
Tonnie Feng created an article,
How to connect Yeastar Gateways to Yeastar P-Series PBX by TLS transport
Issue Description In particular case, UDP stream might be blocked by ISP or firewall and connection between both systems therefore might fail, then TLS transport could be a workaround for the conne...
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Tonnie Feng created an article,
How to disable outbound registration for particular sip trunk?
Issue Description For particular sip provider, they do not like registration attempt from endpoint, but in call setup request the credentials must be included. Applicable Devices Yeastar TB Gateway...
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Tonnie Feng created an article,
How to use Inbound Caller ID Reformatting
Description For inbound calls from particular trunk providers, they might signal caller id number with country area code(e.g +39) to PBX, while when try to call back from the phone, providers might...
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Tonnie Feng created an article,
How to configure hardware pbx's DOD numbers on Cloud PBX to make outbound calls
1. Descriptions In this article, we provide a workaround for this particular case. In headquarter there is a P-Cloud pbx. In branch there is a hardware pbx S100 or P550. In P550 it is connected to ...
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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,
How to do server migration for Yeastar P-Series Software PBX
Description Server migration is a common behaviour for Yeastar software pbx, this article shares the general procedure to do it and some precautions. Steps 1) Take up backup of current system, enab...
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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...