Background

In June 2003, an Agreement for Technology Cooperation for Push-To-Talk over Cellular (PoC) (the "Consortium Agreement") was executed between Ericsson, Motorola, Nokia, Siemens, and AT&T Wireless Services, Inc. to develop interim standards for Push-To-Talk over Cellular applications. As part of the the Consortium Agreement, participants agreed to post the Consortium Phase 2 Specifications and Documentation on their individual company Internet sites.

About the Documents

Motorola has not conducted an independent IPR review of these documents and the information contained therein, and makes no representations or warranties regarding third party IPR, including without limitation patents, copyrights or trade secret rights. These documents may contain inventions for which you must obtain licenses from Motorola or third parties before making, using or selling the inventions.

Motorola provides these materials “as is” without any warranties, either expressed or implied, including warranties of merchantability, fitness for a particular purpose or non-infringement. Motorola is not liable for and hereby disclaims any direct, indirect, punitive, special, incidental, consequential, or exemplary damages arising out of or in connection with the use of documents and the information contained in the documents.

Push-To-Talk over Cellular Phase 2 Specifications and Documentation

Cover Letter – (64 KB PDF FILE)
PoC Release 2.0 – Architecture V2.0.8 (870 KB PDF FILE)
PoC Release 2.0 – User Requirements V2.0.6 (258 KB PDF FILE)
PoC Release 2.0 – List Management and Do-not-Disturb V2.0.6 (474 KB PDF FILE)
PoC Release 2.0 – Presence Service V2.0.9 (1252 KB PDF FILE)
PoC Release 2.0 – Signaling Flows (UNI) V2.0.6 (3460 KB PDF FILE)
PoC Release 2.0 – Signaling Flows (NNI) V2.0.7 (1006 KB PDF FILE)
PoC Release 2.0 – Transport Protocols V2.0.6 (440 KB PDF FILE)
PoC Release 2.0 – E(GPRS) / UMTS Specification V2.0.4 (231 KB)
PoC Release 2.0 – UE Provisioning V2.0.7 (252 KB PDF FILE)