I have to install a external ringer in Ip Phone 4610SW, because we have many devices installed in ambient so noyse, but Avaya don't have a solution for this, someone know about anything about this

The fourth Softkey is alpha and is used to toggle between alpha and numeric entries. "Press the Line/Feature button to the left of the Password."

More information is available on page 48 of this pdf:

http://www.kumc.edu/Documents/Information%20Resources/4610VOIPTelephoneUsersGuide.pdf

Entering Characters using the Dialpad:

http://www.kumc.edu/Documents/Information%20Resources/4610VOIPTelephoneUsersGuide.pdf#G9.494531

Not on the phone directly, but you can add an analog extension to teh system to ring a bell.

Depending on what system this phone is hooked up to, you could do some coverage to make it ring with a group or a single extension.

The system admin needs to do this.

What system is this on. Usually one way voice usually indicates an IP problem....

what does the IP phone say?

Is there an "N" on the display of your phone?
Do you get stutter dial tone when you go off hook?
DND might be on...

Talk to your system administrator. The password is set by them and can be anything....

the conference is not configured in the cms it is configured in the asa or cm and cms is just for reporting not for configuring any other ip telephony configurations.

Which system is the phone on? You may not have permissions to forward out to a cell.

Answer to the second problem :-

1. The changes in the ring tone has to be made by accessing the Avaya server where the phones are registered.
2. Log in to the avaya server...... enter change station <station number> on the command prompt
3. In the personalized ring pattern field, you can select one out of the 8 available options by typing any digit between from 1 to 8.

4. The ring pattern of that particular station will change accordingly.

5. Keep the personalized ring pattern of all the stations different by assigning different digits against this value