PHONE SETUP
28xx CIP-D User Guide 25
Line Type
The 2826 can connect to either an HDLU or an
HDLU2 digital card on the Cerato switch.
Configure the Line Type according to the card to
which the phone is connected.
To configure the Line Type:
1. Press the Menu button.
2. Press DTMF digit 3 (Modify Settings).
3. Press DTMF digit 3 (Phone Settings).
4. Press DTMF digit 3 (Line Type).
5. Use the right Navigation Key to select the
desired Line Type.
Converting the 2826 to CIP-D or SIP
The 2823 phone is configured as a digital
endpoint. To change the phone to a CIP-D or SIP
endpoint, perform the following:
1. Setup a TFTP Server and load the appropriate
firmware files provided by Teltronics:
T28.rom (SIP)
ccip.rom (CIP-D)
2. Connect an Ethernet Cable to the Ethernet
port on the back of the phone.
The phone will come up using DHCP.
3. On the phone, press the Menu soft key
followed by the DTMF digit 2.
4. Write down the IP configuration that the
phone received from DHCP: IP Address, IP
Netmask, and IP Gateway.
5. Power down the phone by disconnecting the
Ethernet cable.