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New Member

CiscoIPPhoneError Number="0"

I'm trying to push a <CiscoIPPhoneExecute> command to a phone, according (IMO) to the documentation I found and previous examples that can be spotted even on this forum.

too bad I keep getting

<CiscoIPPhoneError Number="0"/>

to which I can't find any reference.

what is wrong with my life?

New Member

Re: CiscoIPPhoneError Number="0"

more undocumented... now I keep getting:

funny thing, I put a port forwarder/TCP logger (qdpf, inbetween my browser (client) and the IP phone's web server to debug the tcp session... and this way IT WORKS like a charm, with no change at all. I get the back and the expected behaviour on the phone.


- FORM ACTION to http: //

no go,

- FORM ACTION to http: //

(redirected to

everything fine!!!


New Member

Re: CiscoIPPhoneError Number="0"

the phone seems not to like providing HTTP auth on the URL via mozilla. letting the browser manage it (via the `traditional' popup) works.

most definitely a mozilla issue. Konqueror and Explorer work.

Still can't figure out why it worked with the `proxy' inbetween...

New Member

The following error

The following error
<CiscoIPPhoneError Number="0"/>
will be presented if the "URL Authentication" in CUCM under System->Enterprise Parameters cannot be reached from the phone


I know it's 11 years ago issue .. but someone else may be facing it now!