Call notification on IP Telephone

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Asterisk Users 5 Comments

Hi everybody,

I’m seeking information on how to report an IP phone
on a call that is occurring on another IP phone.

Example:

While the A phone is ringing, Asterisk sends a
notification to a phone B on the call that is going to A, but this
notification is displayed on the B phone display and the user does not
need to hit anything to view the information.

I’m working with “Siemens optiPoint 410 Economy” and
“Yealink T22P” phones.

I Have searched some information on the Web, but without many
details and solutions.

I did some tests with the “sipsak” tool, but I was just able to
send a notification to the Yealink phone (for
tel. Siemens did not work) which appeared as a text message (like
SMS), forcing the user having to press a few keys to obtain the
information. And this is not the goal, but that notifies the phone
screen, without the user having to press any key.

Anyone have any idea or tip?

Thank you in advance.

5 thoughts on - Call notification on IP Telephone

  • Le 05/03/2012 15:54, Daniel Varella a √©crit :

    Use BLF if your phones support it.

  • I already had think about this, but do you know if on the
    destination phone B the caller ID of whom is calling the phone A, will
    be shown on display.

    Thanks.

  • I already had think about this, but do you know if on the
    destination phone B the caller ID of whom is calling the phone A, will
    be shown on display ??

  • That depends on too many things to answer in a short reply, but if you do it
    “the right way”, yes.