Installation guide

Advanced Operational Features
41-001561-00 REV00 – 10.2014 6-32
Enabling/Disabling the Compact SIP Headers Feature
Use the following procedure to enable/disable the Compact SIP Header in the SIP packet.
Reject INV or BYE when Unsupported Value in REQUIRE Header
The IP Phones support the following parameter:
• sip enforce require hdr
This parameter allows you to enable (1) or disable (0) the rejection of an INV or BYE with a “420 Bad Extension” if the INV or
BYE contains an unsupported value in the REQUIRE header.
Enabling/Disabling a Rejection of the INV or BYE
Use the following procedure to enable/disable the rejection of the INV or BYE if the INV or BYE contains an unsupported
value in the REQUIRE header.
XML URI for Key Press Simulation
The phones provide a feature that allow an XML Developer or Administrator to define XML Key URIs that can send key
press events to the phone, just as if the physical hard key, softkey, or programmable key were pressed on the phone.
When the Key URI event is sent from the server to the phone, the phone initiates the event as if the key was physically
pressed. If the key is not present on the phone (hard key) or not available (softkey or programmable key), when the phone
receives the URI, the event is discarded. If you are in the process of changing the softkey or programmable key setting, or
the key is disabled while the event is being processed, the request is discarded. The phone maps key events to its physical
keys and not to its mapped logical keys.
The following table identifies the XML URIs for pressing buttons on the phone..
Configuration Files
For the specific parameter you can set in the configuration files, see Appendix A, the section, “Compact SIP Header” on pageA-228.
Configuration Files
For the specific parameter you can set in the configuration files, see Appendix A, the section, “Rejection of INV or BYE” on pageA-228.
XML Key URI Description
Line Keys
Key:Line1 to Key:Line<n> Line 1 to <n>Keys
Note:
The phone ignores URI line key events if the line keys are not physically present on
the phone.
Keypad Keys
Key:KeyPad0 to Key:KeyPad9 Numeric Keypad Keys 0-9
Key:KeyPadStar * - Star Key
Key:KeyPadPound # Hash Key
Softkeys
Key:SoftKey1 to Key:SoftKey<n> Softkey 1 to <n> (valid softkeys depend on the number of physical softkeys on the
phone)
Key:TopSoftKey1 to Key:TopSoftKey<n> top Top softkeys 1 to <n> ((valid top softkeys depend on the number of physical top
softkeys on the phone)