Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations SkipVought on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Is there a standard for Call Progress tone level?

Status
Not open for further replies.
tly

tly

Technical User
Apr 22, 2001
2
0
0
US
I am trying to find out if there is a standard for Call Progress tone level from the audio output of the Modem. I saw somewhere mentions that -13dBm0 for the tone level. What would it be in term of output Voltages of the modem to the audio device input?
 
Status
Not open for further replies.

Similar threads

Paulo H.
  • Question
Doubt about how the Softhone Avaya send the call data for a new IVR
Replies
1
Views
96
ipohead
ipohead
DTDude
  • Locked
  • Question
Looking for TIE Ultracom 820/1236/2260
Replies
0
Views
41
DTDude
DTDude
anandksu
  • Locked
  • Question
Opensense 4000 v7 is restarting everyday at 2pm
Replies
0
Views
38
anandksu
anandksu
Joe k
  • Locked
  • Question
I have a vertical summit 800 with a
Replies
0
Views
63
Joe k
Joe k
anandksu
  • Locked
  • Question
Unify openscape 4000 v7 is restarting everyday @ 2pm 1
Replies
1
Views
66
sbcsu
sbcsu

Part and Inventory Search

Sponsor

Back
Top