Installation and Maintenance Manual

Dynamic Addressing Process/Telephone Startup

Issue 1 June 2010 19

11. Enter the extension and press OK.

The 1603SW-I IP Deskphones display the following prompt for a password:

12. Enter the password and press OK.

13. The extension is visible as you enter it but the password displays as asterisks. The system

determines whether the extension is in use.

14. The telephone initiates SIP registration with the proxy server. The telephone attempts to

using the user name and password provided during the login process. It also uses the

SIPDOMAIN parameter. The telephone uses a SIP URI. SIP_CONTROLLER_LIST

provides a list of server addresses. The phone attempts to register to only the first server in

the list. Also, the phone reboots when there is no server provisioned (to allow provisioning

via DHCP or the settings file) or the provisioned server cannot be contacted. If the server

address is a hostname or a fully-qualified domain name (FQDN), the telephone will do a

DNS Any lookup of the server address before proceeding with the SIP registration. The

telephone waits for a register response message. If no message is received before the end

of the WAIT_FOR_REGISTRATION_TIMER interval, registration is retried. After every

successful registration:

● REUSE_IPADD will be set to the value of IPADD,

● REUSE_NETMASK will be set to the value of NETMASK,

● REUSE_ROUTERS will be set to the value of ROUTERS,

● REUSE_ROUTER_IN_USE will be set to the value of ROUTER_IN_USE,

● REUSE_TAGGING will be set to the value of TAGGING,

● REUSE_L2QVLAN will be set to the value of VLAN_IN_USE, and

● the MIB object endptVLANLIST will be set to the value of VLANLIST, and then the value

of VLANLIST will be set to null.

15. The telephone contacts PPM, logs in, and downloads the configuration file.

16. Successful completion of this process produces a dial tone when the Speaker button is

pressed or the handset is lifted.

The 1603SW-I IP Deskphone was installed successfully.

Enter Password

Enter Password and press Enter or OK