Polycom IP 321 Specification Guide
Polycom
®
SoundPoint IP
®
321
and 331
Enterprise-grade SIP phones
for remarkable value
Benefits
Excellent Sound Quality
Polycom Acoustic Clarity
Technology enables crystal-
clear simultaneous hands-free
conversations as natural as being
there
Technology enables crystal-
clear simultaneous hands-free
conversations as natural as being
there
Enterprise-Grade Feature Set
1
Two lines, support of shared
line presence, 3-way local
conferencing, and built-in XML
microbrowser
line presence, 3-way local
conferencing, and built-in XML
microbrowser
Efficient Installation and
Provisioning
Remote, zero-touch provisioning
with support of a variety of servers
Remote, zero-touch provisioning
with support of a variety of servers
Broad and Robust
Interoperability
Certified to interoperate with a
broad array of SIP call control
platforms to enable open choices
and innovations while simplifying
provisioning, management and
support.
Certified to interoperate with a
broad array of SIP call control
platforms to enable open choices
and innovations while simplifying
provisioning, management and
support.
Entry-level IP phones with excellent sound quality, an enterprise-grade feature
set and business telephony features.
set and business telephony features.
The SoundPoint IP 321 and 331 are two-line SIP phones that deliver superb
sound quality as well as a wide range of supported business telephony features.
The SoundPoint IP 321 phone has a single 10/100 Ethernet port and is
designed for common areas, such as lobbies, hallways, and break rooms, as well
as various wall-mounted deployments. The SoundPoint IP 331 phone, with its
dual-port 10/100 Ethernet switch for LAN and PC connection, presents a cost-
effective solution for cubicle workers as well as call center operators who use a
“hard” phone in conjunction with a “soft” client running on the PC.
sound quality as well as a wide range of supported business telephony features.
The SoundPoint IP 321 phone has a single 10/100 Ethernet port and is
designed for common areas, such as lobbies, hallways, and break rooms, as well
as various wall-mounted deployments. The SoundPoint IP 331 phone, with its
dual-port 10/100 Ethernet switch for LAN and PC connection, presents a cost-
effective solution for cubicle workers as well as call center operators who use a
“hard” phone in conjunction with a “soft” client running on the PC.
Superb Sound Quality
The SoundPoint IP 321 and 331 phones feature a full-duplex IEEE 1329 Type
1-compliant speakerphone with Polycom’s legendary Acoustic Clarity Technology
that delivers excellent sound quality and enables noise-free and echo-free
conversations that are as natural as being there.
The SoundPoint IP 321 and 331 phones feature a full-duplex IEEE 1329 Type
1-compliant speakerphone with Polycom’s legendary Acoustic Clarity Technology
that delivers excellent sound quality and enables noise-free and echo-free
conversations that are as natural as being there.
Enterprise-Grade Feature Set
1
The SoundPoint IP 321 and 331 phones deliver through an intuitive user
interface a full feature set encompassing both traditional business telephony
features such as call hold, park, pick-up, transfer, and three-way local
conferencing, and more advanced capabilities such as shared call/bridged line
appearance, hosts built-in XML microbrowser, and distinctive call treatment.
interface a full feature set encompassing both traditional business telephony
features such as call hold, park, pick-up, transfer, and three-way local
conferencing, and more advanced capabilities such as shared call/bridged line
appearance, hosts built-in XML microbrowser, and distinctive call treatment.
Efficient Installation and Provisioning
The SoundPoint IP 321 and 331 phones are engineered to make installation,
configuration, and upgrades as simple and efficient as possible. The phones’
standard base stand can be reversed to become a wall mount, eliminating the
need for a separate accessory. Built-in IEEE 802.3af PoE circuitry and a dual-
port Ethernet switch (SoundPoint IP 331 phone only) enable flexible deployment
options and savings on cabling expenses.
The SoundPoint IP 321 and 331 phones are engineered to make installation,
configuration, and upgrades as simple and efficient as possible. The phones’
standard base stand can be reversed to become a wall mount, eliminating the
need for a separate accessory. Built-in IEEE 802.3af PoE circuitry and a dual-
port Ethernet switch (SoundPoint IP 331 phone only) enable flexible deployment
options and savings on cabling expenses.
Make Great Things Happen with Polycom SoundPoint IP 321 and 331
In today’s Internet driven world, the ability to conduct real time communication
and collaboration has become critical to an organizations survival. As the market
leader in voice, video, data and Web solutions, our award-winning IP telephony
and conference technology makes it easy for people to interact and maximize
productivity over any network, in just about an environment, anywhere around
the globe. That’s why more organizations worldwide use and prefer Polycom IP
telephony and application solutions. Because when people work together, great
things happen. See how you, too, can achieve great things with the Polycom
SoundPoint IP 321 and 331 desktop phones.
In today’s Internet driven world, the ability to conduct real time communication
and collaboration has become critical to an organizations survival. As the market
leader in voice, video, data and Web solutions, our award-winning IP telephony
and conference technology makes it easy for people to interact and maximize
productivity over any network, in just about an environment, anywhere around
the globe. That’s why more organizations worldwide use and prefer Polycom IP
telephony and application solutions. Because when people work together, great
things happen. See how you, too, can achieve great things with the Polycom
SoundPoint IP 321 and 331 desktop phones.