Details

Autor(en) / Beteiligte

• Tabrizipoor, A.I.
• Pirhadi, M.
• Mirzabaghi, M.
• Nasr Harandi, Y.
• Waskasi, M.Y.

Titel

A Testbed for Next Generation Network Interoperability Basic Call Assessment

Ist Teil von

• The 9th International Conference on Advanced Communication Technology, 2007, Vol.3, p.1800-1803

Ort / Verlag

IEEE

Erscheinungsjahr

2007

Quelle

IEEE/IET Electronic Library

Beschreibungen/Notizen

• In this paper we have introduced a testbed for interoperability basic call tests in next generation networks (NGN). This testbed can be used for two different solutions, one solution is used for evaluation of call servers interoperability and the other for evaluation of interoperability between the call server of a vendor and NGN equipments of the other vendors. Finally, we found out that most problems are related to implementation of NGN protocols. Inaccuracy in Megaco/H.248 and SIGTRAN implementation are of importance.