Debugging VOIP with Shikha Sharma #CiscoKid

! vty-async isdn switch-type primary-net5 ! ! voice rtp send-recv ! voice service voip  allow-connections h323 to h323  allow-connections h323 to sip  allow-connections sip to h323  allow-connections sip to sip  supplementary-service h450.12  fax protocol pass-through g711alaw  h323   no h225 timeout keepalive  modem passthrough nse codec g711alaw redundancy  sip   registrar server expires max 3600 min 3600 ! voice class h323 1   h225 timeout tcp establish 3   call start slow ! ! controller E1 0/0/0  framing NO-CRC4  pri-group timeslots 1-31 ! controller E1 0/0/1  framing NO-CRC4  pri-group timeslots 1-31 ! controller E1 0/1/0  framing NO-CRC4  pri-group timeslots 1-31 ! interface Serial0/0/0:15  no ip address  encapsulation hdlc  isdn switch-type primary-net5  isdn incoming-voice voice  no cdp enable ! interface Serial0/0/1:15  no ip address  encapsulation hdlc  isdn switch-type primary-net5  isdn incoming-voice voice  no cdp enable !

********************** Access denied Your Windows Domain Account [UNITY\Administrator] is not associated with a Unity Subscriber. You cannot access the Unity System Administration web pages. Please see your system administrator for more details. ********************** Here is the magic command to get it working- C:\CommServer\>grantunityaccess -u <Domain\user> -s EAdmin eg.  grantunityaccess -u UNITY\Administrator -s EAdmin

To reset all dsp resources- Router#test dsp device <pvdm slot> all reset To reset one dsp resource- Router#test dsp device <pvdm slot> <dsp> reset Please note that rebooting won't reset the DSPs. A few reason codes which needs dsp reset is if there is congestion on our equipement or if we don't have resources available. Cause code 0x80 shows issue on the router on our end. Cause i = 0x80AA -  Switching equipment congestion Cause i = 0x80AF - Resource unavailable , unspecified