[cisco-voip] GSM connection

Wes Sisk wsisk at cisco.com
Tue May 25 07:59:57 EDT 2004


Is your 1760 using FXS or FXO ports?  I believe tone disconnect is a
configurable option:
http://www.cisco.com/en/US/partner/tech/tk652/tk653/technologies_tech_note09
186a00800ae2d1.shtml

/Wes
  -----Original Message-----
  From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of Marcin Nowacki
  Sent: Tuesday, May 25, 2004 5:53 AM
  To: cisco-voip
  Subject: [cisco-voip] GSM connection


  Hello



  Connection:

  NOKIA 22 GSM terminal connected to FXS port ( router 1760 ).



  Problem:

  When I call to GSM number 00666666666 everythink goes good until I would
like to hang up a call without any connection. Than my cell phone (
666666666 ) still rings 60 seconds. I found why - because router gives to
GSM terminal silence after disconnection , and GSM terminal waits for busy
tone ( It can learn busy tone ).



  Mayby someone knows how to reconfigure router , that after hunging up one
side I could hear  busy tone .

  When I configured voice port with timeout disconnect 10, it gives very
high frequency  signal that GSM terminal can't learn. It must be busy tone
signal.



  Any help needed.



  Marcin
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