Aastra Telecom CT9143i manual SIP BLA Expires Timer, Aastra Web UI

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SIP IP Phone Models 9143i, 9480i, 9480i CT and 5i Series Phones Release Note 2.3

New Features in Release 2.3

SIP BLA Expires Timer

Release 2.3 now includes a SIP BLA subscription period parameter that allows an Administrator to set the amount of time, in seconds, of the BLA subscription period.

If this parameter is set to zero (0), the phone uses the value specified for the BLA expiration in the subscribe message received from the server. If no value is specified in the Subscribe message received from the server, the phone uses the default value of 300 seconds.

You can configure this parameter using the configuration files or the Aastra Web UI.

Configuring SIP BLA Expirey Timer Using the Configuration Files

Use the following parameters to configure the BLA expirey timer using the configuration files.

Parameter–	Configuration Files	aastra.cfg, <mac>.cfg
sip bla subscription	Aastra Web UI	Advanced Settings->Global SIP->
period		Advanced SIP Settings
BLA Subscription Period
(in Web UI)

Description	Specifies the amount of time, in seconds, that the phone waits to receive a
	BLA subscribe message from the server. If you specify zero (0), the phone
	uses the value specified for the BLA expiration in the subscribe message
	received from the server. If no value is specified, the phone uses the default
	value of 300 seconds.

Format	Integer

Default Value	300

Range	0 to 3700
	Note: When set to zero (0), the phone uses BLA expiry value specified in
	subscribe message.

Example	sip bla subscription period: 0

RN-001029-02, Release 2.3, Rev 00

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Contents SIP IP Phone Page Contents WatchDog Task Feature About this Document Release Content Information Bootloader RequirementsHardware Supported Please Read Before Upgrading the Phones to Release Before you UpgradeDescription Feature Description Network FeaturesSecurity Features XML FeaturesUser Interface Features Feature DescriptionSIP Features Troubleshooting FeaturesAccept out of order requests parameter to ignore Network Features Configuring LLDP-MED Using the Configuration Files Step Action Configuring LLDP-MED Using the IP Phone UILldp Packet Interval Configuring LLDP-MED Using the Aastra Web UICheck mark Select Basic Settings-Preferences-General Use Lldp ElinConfiguring Dhcp Option Override via the Configuration Files Dhcp Options 159 and 160 for the Configuration ServerOption Configuring Dhcp Option Override via the IP Phone UIConfiguring Dhcp Option Override via the Aastra Web UI Changing Dhcp Option 12 Hostname via the Configuration Files Dhcp Option 12 Hostname for the Configuration ServerChanging Dhcp Option 12 Hostname via the IP Phone UI Changing Dhcp Option 12 Hostname via the Aastra Web UI Click on Operation-Reset , and click RestartDefault Value Range Dhcp Option 77 User Class for the Configuration ServerConfiguring Dhcp Option 77 User Class via the IP Phone UI Configuring Dhcp Option 77 User Class via the Aastra Web UI Multiple Dhcp Servers Security Features Configuration File EncryptionConfiguring Configuration File Encryption Certificate Management Https Server Certificate ValidationCertificate Validation User InterfaceUpgrading to Release 2.3 of the IP Phones Https validate expires Press Change to toggle the Enable field to Yes or No Enable/Disable Https Server Certificate ValidationAastra Web UI TrustedCerts.pem XML Execute Commands for Playing a WAV File XML FeaturesXML Command Wav.Play XML Command Wav.StopIP Phone UI Screens During WAV Streaming Phone State Action When RTP Transmitting RTP Recording and Simultaneous Playing not supported onSending RTP Stream was being sent using this voice Receiving RTP Phone State Action When RTP ReceivingDialpad Passthrough for Objects ExamplesNon-Blocking Action URI New XML URI VariablesXML Web Applications Button XML Key Redirection Voicemail Option ParameterExample Parameter Icom script Options Key Redirection For Options Menu on all phones and Services Menu onOptions script XML Applications and Off-Hook Interaction Configuring the Off-Hook Interaction FeatureXML URI for Key Press Simulation XML Key URI Description Volume Key Feature KeysNavigation Keys For XML Post Messages XML Command Description Using XML Commands to Reset Local Data on the PhoneAction URI Disconnected Feature Parameter Aastra Web UI ExampleClick on Advanced Settings-Action URI-Event User Interface Features Preferred Line Focus FeaturePhone Feature Preferred Line Focus Behavior Range Example Configuring Preferred Line Focus via the Configuration FilesConfiguring Preferred Line Focus via the Aastra Web UI Dialpad Speeddial Supported on All Phones Creating a Speeddial Key using the IP Phone UIFor the 53i Click on Operation-Keypad Speed Dial Creating a Speeddial Key using the Aastra Web UIUTF- 8 Codec for Multi-National Language Support Time Zone Country Code/Time Time Zone Code Zone Name Addition of New Timezone and Country CodesSIP Features Asserted-Identity PAI Support in Update messageDtmf Tones in Info Requests Enabling/Disabling Out of Order SIP Requests Ignore Out of Sequence ErrorsSIP BLA Expires Timer Click on Advanced Settings-Global SIP-Advanced SIP Settings Configuring SIP BLA Expirey Timer Using the Aastra Web UITroubleshooting Features WatchDog Task FeatureEnabling/Disable WatchDog Using the Configuration Files Enable/Disable WatchDog Task Enabling/Disable WatchDog Using the Aastra Web UIIssue Number Description of Fix Issues Resolved in ReleaseRobustness Contacting Aastra Telecom Support Contacting Aastra Telecom Support Page Release Notes