What Alcatel-Lucent ISAM Voice offers
Alcatel-Lucent ISAM Voice compo- nents provide PSTN-quality VoIP, completing the future-safe, multiser- vice ISAM access solution by enabling innovative triple play services.
PSTN voice in an NGN/IMS access scenario
In cases where customers decide to migrate via a two-step approach, Alcatel-Lucent ISAM Voice enables the migration from NGN to the IMS core with a simple software upgrade.
Carrier-grade voice
Alcatel-Lucent ISAM Voice leverages comprehensive redundancy concepts
such as server/network card redun- dancy, duplicate power distribution to the line cards, multiple fans and clock redundancy. On top of this, failover mechanisms are available when connecting to an IMS/NGN network and lawful intercept is also supported.
A non-blocking architecture
The Alcatel-Lucent ISAM family delivers superior-quality VoIP services due to its treatment of packetized voice traffic. It applies strict priority schedu ling, assuring minimum delay and premium VoIP quality. Moreover, scalability is ensured because user agents are distributed to the linecards.
6 Alcate-Lucent ISAM Voice
