Description

This value specifies the desired expiration time in seconds for all subscriptions of the phone. Examples are:

  • dialog (individual and event list subscription)
  • call-info
  • message-summary
  • presence
  • call center
  • dfks
  • hoteling

The subscription will be refreshed after a time randomly chosen to be between 1/2 and 3/4 of the expiration time (which the server may have reduced in the 200 OK response).


Web User Interface

Identities - SIP Settings(Section):Subscription Expiry


Phone User Interface

N/A


Auto-provisioning

ParameterValid value
<user_subscription_expiry idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</user_subscription_expiry>0 - 1209600

Setting this value to zero will cause the subscription to become inactive. The line-seize event package subscription is not affected by this value. It is fixed to 15 seconds.