Yealink T22P new call issue

[Asterisk]

(09-11-2014 05:18 PM)Yealink_Wilson Wrote:  Hi Dragan,

Have you meet this problem before in this T22P phone? Or it has this problem since you purchased this phone?
The first call is IP call , then make a new call to a extension or a invalid ip address.
If your scenario is like I mentioned, please register a valid SIP account and make a new call to another valid account which is in the same PBX server.

thanks

This is a first time to encounter with this problem. The phone is registered on a pbx. There is only 1 account regi stered, other accounts are not. i have allowed the phone to have two simultaneous calls on one sip account. I don't think you understood my problem. The problem i mentioned is as follows by steps:

1 scenario: this works:
A(t22p) makes a call to B, B answers, everything ok
A presses hold, B gets music on hold. OK
A presses "new call" button and types new number
A presses "send". The second call on the same account is made successfully.

2 scenario : this does not work!

B makes a call to A(t22p), A(t22p) answers, everything ok
A presses hold, B gets music on hold. OK
A presses "new call" button and types new number
A presses "send". "Unknown url scheme" is printed on the screen.

I hope now you understand my problem. I can send you log from the phone.

Thank you in advance!

Dragan.