Polycom SoundStation IP 4000 Frequently Asked Questions page 2

Polycom SoundStation IP 4000 SIP
Is the SoundStation IP 4000 expandable with external microphones?
Yes, optional extension microphones are available for the SoundStation IP 4000.
What audio codecs does SoundStation IP 4000 support?
The following codecs are supported: G.711 (A-Law), G.711 (µ-Law) and G.729A.
Is it compatible with Cisco Call Manager or Avaya IP Telephony systems?
Each of the solutions noted above have a compatible product available through
their Channels only.
Does SoundStation IP 4000 have a built in Ethernet switch?
No.
How is the SoundStation IP 4000 powered?
The SoundStation IP 4000 draws power from an AC wall adapter. Power over
Ethernet is not supported at this time.
How do you dial a phone call on the SoundStation IP 4000?
Calls can be dialed using a phone number e.g. 9-1-800-414-5145 or optionally
by IP address e.g. 172.45.6.23.
Does SoundStation IP 4000 interoperate with my existing non-IP
telephone system?
No, SoundStation IP connects to an IP network that carries the digitized voice
packets. It cannot be plugged into a regular telephone jack. Interworking
with regular phones can be achieved if an IP/TDM gateway is installed in
your network. Please contact your certified Polycom Channel Partner for more
information.
Does SoundStation IP 4000 interoperate with Polycom's SIP Video and
MGC™ Equipment?
Yes, since it is based on the SIP protocol, it is possible to make audio
calls between SoundStation IP 4000 and Polycom VSX™-series and
MGC terminals.
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Frequently Asked Questions
© 2005 Polycom,Inc. All rights reserved.
Polycom, the Polycom logo design and SoundStation are registered trademarks and VSX and MGC are trademarks
of Polycom, Inc. in the U.S. and various countries.
All other trademarks are the property of their respective companies. Specifications are subject to change without notice.
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Rev. 1/05