Chapter 5: Configuring the CopperJet 
• 
x.T 
- any number of digits followed by a timeout to dial the digits. This is not a special 
call code. 
• 
##S 
- Last number redial. 
• 
*[268]xS 
- is a compound entry which matches the following codes: 
• 
*20 
- Set DND (Do-Not-Disturb) ON 
• 
*80 
- Set DND (Do-Not-Disturb) OFF 
• 
*69 
- Return the last missed call 
All other numbers which are also matched by this entry will return an error if entered. 
For example, entering 
*82 
will generate an error. 
• 
*74x.#S 
- Speed dial 8 setting. 
• 
x#S 
- Speed dial call. 
5.18.1.5 Configuring Echo Cancellation 
Echo canceling suppresses the ‘echo’ which can be received by sound transmitted from the 
Local end of a call being re-transmitted back to the Local end from the Far end. 
Echo canceling prevents this echo effect from occurring. 
To enable or disable Echo Cancel, use the following command: 
-->
voip set sip echocancel {enabled|disabled}
<Enter> 
Enabled = Enable Echo Cancellation. Suppress echo of noise from being re-transmitted 
back to the Local end.
Disabled = Disable Echo Cancellation. 
Example: 
-->
voip set sip echocancel enabled
<Enter> 
5.18.1.6 Configuring Packetperiod 
The length of the Voice sample (in ms) which is put in a packet. Typically, this value is set 
to 20 but can be set to other values between 5 and 50 depending on the Codec being 
used. The lower the value, the more Voice packets that will be generated. 
This command sets the length of the Voice sample (in ms) which is put in a packet. 
-->
voip set sip packetperiod <period>
<Enter>
Example: 
-->
voip set sip packetperiod 20
<Enter> 
5.18.1.7 Configuring Proxyroute 
This command sets the type of SIP routing proxy to use for SIP calls. Currently, there are 
two versions of this proxy. The SIP Proxy Server you are using may not support both sets 
of proxies so you may need to alter this setting to be compatible with the SIP Proxy Server 
you are using. 
-->
voip set sip proxyroute {loose|strict}
<Enter> 
Example: 
Page 69 
 19216811.live
19216811.live