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Old http calling through ConfigManApp.com is not working on Sip-T21P
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msx Offline
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Posts: 5
Joined: Nov 2013
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Post: #1
Old http calling through ConfigManApp.com is not working on Sip-T21P
We have a small call center with 20 older SIP-T20P phones. For agent's dial out we are utilizing the Action URI interface of phones and initiate calls with in this format:


And everything works just fine.

Recently our supplier said they don't have any more SIP-T20 and it's replaced by newer SIP-T21

Our problem is that our command to initiate the calls is not working anymore in new ones (though when we try to call for first time its asking for permission for first time on screen of SIP-T21 but nothing happens after granting the permission and also on all next attempts)

All that happens in browser it changes our url format from what I wrote in top to:


but in practice nothing happens on phone.

Kindly advice if we need to change something to make it work.

versions are:

Firmware Version
Hardware Version
02-27-2014 11:35 AM
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Old http calling through ConfigManApp.com is not working on Sip-T21P - msx - 02-27-2014 11:35 AM

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