Avaya IP500 V2 Installation Manual page 255

Embedded Voicemail
The System SD card can be used to provide Embedded Voicemail for the system. Unlicensed, the Embedded Voicemail
provided by the system supports 2 simultaneous connections and 15 hours of storage. This can be expanded up to 6
channels by the addition of
storage.
For full details of Embedded Voicemail setup and configuration, refer to the Embedded Voicemail Installation manual. The
cards are preloaded with the following languages:
· Arabic, Chinese-Mandarin, Chinese-Cantonese, Danish, Dutch, English-UK, English-US, Finnish, French, French-
Canadian, German, Italian, Korean, Norwegian, Portuguese, Portuguese Brazilian, Russian, Swedish, Spanish,
Spanish-Latin, Spanish-Argentinean.
PCM Encoding
· A-Law or Mu-Law
PCM (Pulse Code Modulation) is a method for encoding voice as data. In telephony, two methods PCM encoding are
widely used, A-law and Mu-law (also called U-law). Typically Mu-law is used in North America and a few other
locations while A-law by the rest of the world. As well as setting the correct PCM encoding for the region, the A-Law
or Mu-Law setting of an IP Office system when it is first started affects a wide range of regional defaults relating to
line settings and other values.
· For IP400 IP Office systems, each control units was manufactured as either an A-Law variant or a Mu-Law
variant.
· For IP500 and IP500 V2 systems, the encoding default is set by the type of Feature Key installed when the
system is first started.
Installing IP500/IP500 V2
IP Office 9.0
licenses , each of which enables an additional two channels and an additional 5 hours of
403
System Components: Feature Keys
15-601042 Issue 28c (19 August 2013)
Page 255