Automatic global reset?
Hi there, We are working on software for an appliance that allows us to plug phones into it, just before shipping these phones to customers, so that they are in a known pre-configured state. We do this...
View ArticleDHCP lease renewal on T21p
Hi, we have a mix of T21P phones and T42G phones. On the DHCP server (windows 2003 server) we keep getting the status "This address is already in use" on several leases. When we browse to the IP adres...
View Articlecustom.handset.auto_answer.enable not working
Dear, In de Auto Provisioning Guide the setting "custom.handset.auto_answer.enable" is defined as: "It enables or disables a user to answer incoming calls by lifting the handset from the charger cradle...
View ArticleT22P Display cycles every 10 seconds
I have a couple T22P phones, I have flashed the latest firmware 7.73.0.50 (I'm not sure when you would use the 193 version. I am using them with FreePBX and everything looks to be going well but the...
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Registering Fritzbox 7490 with W52P
Hi There Can you please help me enter the correct settings in the Yealink W52P so I can use it with the Fritzbox 7490. I have attached a screen shots of one of the settings I have tried already, I have...
View ArticleBLF for GSM gateway
Hello, we have Asterisk with 8-port GSM GW. In this example mobile numbers will be: 111, 222, 333, 444... (company employees, 30 mobile numbers in total) When the call operater answer on incoming call,...
View ArticleAutomatically display hyphens in the phone number
I have an AT&T desk phone that automatically uses hyphens in the phone number. For example, when an incoming call arrives it is displayed as: 801-555-1515 The Yealink phones display incoming calls...
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Mounting W52 base unit outdoors.
IMG_0367.JPG (Size: 359.25 KB / Downloads: 7) FullSizeRender.jpg (Size: 467.06 KB / Downloads: 6) Hi, I need to provide coverage to a LARGE area. I have the W52 base unit installed an an IP55...
View ArticleVPN configuration option 'fragment'
Hi, The server which I'm trying to connect to with any of my Yealink phones requires the 'fragment' and 'mssfix' options, but it seems that the OpenVPN build that comes with the phones' firmware is...
View ArticleAPI Registration
I wonder if anyone has any suggestions for me. I want to allow my CRM to change the phone registration information based on an extension associated with the CRM user. I know how to set DND, dial and...
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Language pack for T48
Hi Can you tell me, where i can find a language pack for the new firmware for T48? Thanks
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Incoming calls (INT + EXT) do not ring on handset.
Incoming calls (INT + EXT) do not ring on handsets We now have a few yealinks out there that have this issue, The latest one we have the base firmware is (25:73:23:3) and when i use the same...
View ArticleT42 VLAN Stopped working
We just upgraded a couple of phones to v29.80.0.60 firmware and this caused the VLANs to stop working on the phone. I have a voice VLAN which it will not pick up currently. Anyone else run into this?...
View Articleobtaining the IP address
I bought 2 phones from vonage but i want to use them for my free PBX server in house, and when i reset the Yealink T21E2 to factory default it is not obtaining the IP address can someone help. Thanks,...
View ArticleYealink T42G boot.log
Hi, I have a YealinkT42G with the last FW - T42-29.80.0.70.rom. I get a file in my tftpserver that is MAC-boot.log and i don want to get it by default, i added in the provisioning file this lines:...
View Article3CX/T4X not provisioning via HTTPS
Hello, We have purchased a wilcard ssl cert for our pbx server (RapidSSL) - and all web pages load in a variety of browsers properly. However, whenever our Yealink phones attempt to auto provision via...
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