Avaya IP Office Internal Daughter Cards are fitted inside the base module of the IP403, IP406 and IP412 platforms and add voice compression or modem features that allow businesses to easily and quickly extend Voice over IP (VoIP) and remote access benefits to a growing number of users.
The IP400 Office PRI 24 T1 Expansion Kit provides single connection for a single PRI (primary rate trunk interface. T1 trunk cards incorporate an integrated CSU/DSU, eliminating the need for an external unit. The CSU function allows the trunk to be put in loop-back mode for testing purposes. This can be set manually, using the monitor application, or automatically from a Central Office sending a Line Loop Back (LLB) pattern. The DSU function allows the T1 trunk to be shared between data and voice services.
- 1.544 Mbps Downstream Speed
- Provides integrated CSU/DSU
Product also known as:
700185200, 700185200, Avaya 700185200