Managing Cisco ATA 186

1) Reset the ATA to default configuration:
Power on ATA and insert an analog unit at "Phone 1" on the back
- Pick up handset
- Press red button to access the configuration menu
- You will hear "configuration menu"
- Enter: 322873738#
- You will hear "to save press star, or press the pound key"
- Press "*"
- Red light flashes. ATA is now at default configuration

2) Check the ATA's IP address (DHCP enabled):
- Access the configuration menu
- Type 80#

3) Change the ATA's IP address (DHCP disabled):
- Access the configuration menu
- Disable DHCP by entering:
20# 0# 3
1# 172*16*10*70 #3 - set IP address

10# 255*255*255*0 #3 - set mask

28# 172*16*10*1 - set default gateway
- Hang up the phone, device will reset with new IP address