Cisco Systems SPA525G manual Using Star Codes, Using Advanced Phone Features, Definition

Using Advanced Phone Features	4
Using Star Codes

Using Star Codes

The SPA525G supports numerous “star codes” to access phone supplementary services. These codes, which start with *, are entered before dialing a telephone number and provide services. For example, to block caller ID (star code 67), you would dial *67, followed by the telephone number you are calling.

Following is a list of supported star codes:

Code	Definition
03	Request media loopback for a call to monitor Voice over IP quality.

16Activate Secure Call feature for all calls.* See Using Secure Call, page 68.

17Deactivate Secure Call feature for all calls.* See Using Secure Call, page 68.

18Activate Secure Call feature for a single call.* See Using Secure Call, page 68.

19Deactivate Secure Call feature for a single call.* See Using Secure Call, page 68.

36Pick up a call at another extension.* See Picking Up a Call, page 54.

37Pick up a group call.* See Picking Up a Call, page 54.

38Park a call.* See Parking a Call, page 55.

39Unpark a call.* See Parking a Call, page 55.

66Activate Call Back. Causes the SPA525G to repeatedly dial a busy number until the called party rings or answers.

69 Calls the last number that called your phone.

72Activate Call Forward All. See Forwarding Calls, page 50.

73Deactivate Call Forward All. See Forwarding Calls, page 50.

77Activate anonymous call blocking. See Blocking Anonymous Calls, page 67.

86 Deactivate Call Back.

Cisco Small Business Pro IP Phone SPA525G (SIP) User Guide 80