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Chapter 5 Linksys IP Phone Field Reference
SIP Tab
Field | Description |
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Remove Last Reg | Lets you remove the last registration before registering a new one if the value is different. |
| Select yes or no from the |
| Defaults to no. |
|
|
Use Compact Header | Lets you use compact SIP headers in outbound SIP messages. Select yes or no from the |
| |
| outbound SIP messages. If set to no, the Linksys IP phone uses normal SIP headers. If |
| inbound SIP requests contain compact headers, Linksys IP phone reuses the same compact |
| headers when generating the response regardless the settings of the <Use Compact |
| Header> parameter. If inbound SIP requests contain normal headers, Linksys IP phone |
| substitutes those headers with compact headers (if defined by RFC 261) if <Use Compact |
| Header> parameter is set to yes. |
| Defaults to no. |
|
|
Escape Display Name | Lets you keep the Display Name private. Select yes if you want the Linksys IP phone to |
| enclose the string (configured in the Display Name) in a pair of double quotes for |
| outbound SIP messages. Any occurrences of or \ in the string is escaped with \ and \\ inside |
| the pair of double quotes. Otherwise, select no. |
| Defaults to yes. |
|
|
Enables Sylantro call features. | |
|
|
Talk Package | Enables support for the Broadsoft Talk Package, which enables a user to answer or resume |
| a call by clicking a button in an external application. |
|
|
Hold Package | Enables support for the Broadsoft Hold Package, which enables a user to place a call on |
| hold by clicking a button in an external application. |
|
|
Conference Package | Enables support for the Broadsoft Conference Package, which enables a user to start a |
| conference by clicking a button in an external application. |
|
|
Notify Conference | If enabled, the unit will send out a NOTIFY with event=conference when starting a |
| conference. |
|
|
RFC 2543 Call Hold | If set to yes, unit will include c=0.0.0.0 syntax in SDP when sending a SIP |
| the peer to hold the call. If set to no, unit will not include the c=0.0.0.0 syntax in the SDP. |
| The unit will always include a=sendonly syntax in the SDP in either case. |
| Defaults to yes. |
|
|
Random REG CID On Reboot | If set to yes, the Linksys IP phone uses a different random |
| next software reboot. If set to no, the Linksys IP phone tries to use the same |
| registration after the next software reboot. The Linksys IP phone always uses a new |
| random |
| Defaults to no. |
|
|
SIP TCP Port Min | Specifies the lowest TCP port number that can be used for SIP sessions. Defaults to 5060. |
|
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SIP TCP Port Max | Specifies the highest TCP port number that can be used for SIP sessions. Defaults to 5080. |
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CTI Enable | Enables or disables the Computer Telephone Interface feature provided by some servers. |
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| Linksys IP Phone Administrator Guide |
Firmware Version 5.1 |