||G.711, G.726, G.729A/B
||• Includes fixed feature keys for common telephone tasks including conference, transfer, drop, hold, mute.
• 2-way speakerphone.
• 2 lines by 16 character display, backlit for easier viewing in all lighting conditions.
• Secondary Ethernet 10/100 port for a collocated laptop or PC available on the 1603SW-I.
• SIP Support on the 1603SW-I provides a low cost basic SIP phone option and integration with the Avaya AuraTM environment.
||• Contacts application – supports up to 100 entries
• Call log – contains last 100 calls
• H.323 protocol support
• Standards-based codec support: G.711, G.726, G.729A/B
• Supports the following languages: English, French,Spanish, German, Italian, Dutch, Portuguese, Russian, Japanese (half width Katakana).
• Additional language support available on the 1608-I:Traditional Chinese, Simplified Chinese, Korean, Hebrew and Arabic.