![header thumbnail](/images/publishers\nen_cover.gif)
NEN NPR ISO/IEC TR 22767 : 2005
Current
Current
The latest, up-to-date edition.
![header thumbnail](/images/publishers\nen_cover.gif)
INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - USING CSTA FOR SIP PHONE USER AGENTS (UACSTA)
Published date
12-01-2013
Publisher
Explains how CSTA can be used to provide a subset of CSTA call control functionality, called 1st party call control, for SIP user agents.
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.