I just set up a bunch of SPA303 phones. The users wanted an intercom feature, so I set the phones to Auto Answer, created special extensions which add the SIP Header "Call-Info:;answer-after=0", added softkeys that speed dial those extension. Voila! intercom buttons. Works great.
Now they want to increase the volume of the little beep that the phones make when they intercom each other. On the web page under Admin -> Advanced -> Regional I tried adjusting the db value of the "Alert Tone" and "Page Tone" under the "Call Progress Tones" section and it didn't seem to make any difference.
Does anyone know how to make that beep louder and/or longer?
Is it one of the "Call Progress Tones"? (I really thought Page Tone would be it)
How high can the "db" field in these tone definitions go? The Admin guide doesn't have min/max values...or I overlooked it.
Any insight appreciated. Thanks.