The Avaya IP Office 500 V2 can support a combination of up to 384 analog, digital, and IP telephones that can be added quickly and easily. It can support up to 12 expansion modules and has the ability to add up to 8 T1/PRI/E1 connections (192 T1/PRI channels or 240 E1 channels), so there's plenty of capacity to keep up with business growth. Up to 204 Analog and 125 H.323/SIP trunks are also supported, so you can connect your IP Office 500 to virtually any interface you desire.

The IP Office 500 V2 officially replaced the IP Office 500 V1 in January, 2012. The systems are nearly identical, but the V2 provides support for Combo cards and uses an SD card for licenses and voicemail instead of a smart card.

IP500 V2 Control Unit and Base Cards

IP500 V2 Control Unit and Base Cards
Avaya IP500 V2 Control Unit (700476005)

  Avaya IP500 V2 Control Unit (700476005) The Avaya IP500 V2 Control Unit supports IP Office release 6.0 or higher, IPO Basic Edition, Essential Edition,...

  Avaya IP500 V2 Control Unit (700476005) The Avaya IP500 V2 Control Unit supports IP Office rele...

In Stock
$149.88
IP500 V2 Control Unit and Base Cards
Avaya IP500 V2A Control Unit (700514867)

Avaya IP500 V2A Control Unit (700514867) The Avaya IP500 V2A Control Unit supports IP Office release 11.1 or later. The IP500 V2A control unit holds...

Avaya IP500 V2A Control Unit (700514867) The Avaya IP500 V2A Control Unit supports IP Office rele...

In Stock
$219.88
IP500 V2 Control Unit and Base Cards
Avaya IP500 Combination Card w/4 Analog Trunks V1 (700476013)

Avaya IP500 Combination Card w/4 Analog Trunks (700476013) The Avaya IP500 Combo Card has four analog trunk ports, six digital station ports, and two analog...

Avaya IP500 Combination Card w/4 Analog Trunks (700476013) The Avaya IP500 Combo Card has four an...

In Stock
$51.95
IP500 V2 Control Unit and Base Cards
Avaya IP500 Combination Card w/4 Analog Trunks V2 (700504556)

Avaya IP500 Combination Card with 4 Analog Trunks (700504556) The Avaya IP500 Combo Card has four analog trunk ports, six digital station ports, and two...

Avaya IP500 Combination Card with 4 Analog Trunks (700504556) The Avaya IP500 Combo Card has four...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 Combination Card ATM4 V2 TAA Compliant (700504897)

Avaya IP500 Combination Card ATM4 V2 TAA Compliant (700504897) The Avaya IP500 Combination Card ATM4 V2 TAA Compliant is compatible with an Avaya IP500 V2...

Avaya IP500 Combination Card ATM4 V2 TAA Compliant (700504897) The Avaya IP500 Combination Card A...

In Stock
$228.88
IP500 V2 Control Unit and Base Cards
Avaya IP500 Analog Phone 2 Base Card (700431778)

Avaya IP500 Analog Phone 2 Base Card (700431778) The Avaya IP500 Analog Phone 2 Base Card is equipped with 2 analog ports that connect to...

Avaya IP500 Analog Phone 2 Base Card (700431778) The Avaya IP500 Analog Phone 2 Base Card is equ...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 Analog Phone 8 Base Card (700417231)

Avaya IP500 Analog Phone 8 Base Card (700417231) The Avaya IP500 Analog Phone 8 Base Card is equipped with 8 analog ports that connect to...

Avaya IP500 Analog Phone 8 Base Card (700417231) The Avaya IP500 Analog Phone 8 Base Card is equi...

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$109.95
IP500 V2 Control Unit and Base Cards
Avaya IP500 Digital Station 8 Base Card (700417330)

Avaya IP500 Digital Station 8 Base Card (700417330) The Avaya IP500 Digital Station 8 Base Card has eight DS ports used for connecting Avaya digital...

Avaya IP500 Digital Station 8 Base Card (700417330) The Avaya IP500 Digital Station 8 Base Card h...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 Digital Station 8A Base Card (700514857)

Avaya IP500 Digital Station 8A Base Card (700514857) The Avaya IP500 Digital Station 8A Base Card has eight DS ports used for connecting Avaya digital...

Avaya IP500 Digital Station 8A Base Card (700514857) The Avaya IP500 Digital Station 8A Base Card...

In Stock
$199.88
IP500 V2 Control Unit and Base Cards
Avaya IP500 VCM 32 Base Card (700417389)

Avaya IP500 VCM 32 Base Card (700417389) The Avaya IP500 VCM 32 Base Card supplies voice compression channels for Avaya IP500 systems. IP trunk or...

Avaya IP500 VCM 32 Base Card (700417389) The Avaya IP500 VCM 32 Base Card supplies voice compres...

In Stock
$38.95
IP500 V2 Control Unit and Base Cards
Avaya IP500 VCM 32 V2 Base Card (700504031)

Avaya IP500 VCM 32 V2 Base Card (700504031) The Avaya IP500 VCM 32 Base Card supplies voice compression channels for Avaya IP500 systems. IP trunk...

Avaya IP500 VCM 32 V2 Base Card (700504031) The Avaya IP500 VCM 32 Base Card supplies voice compr...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 VCM 64 Base Card (700417397)

Avaya IP500 VCM 64 Base Card (700417397) The Avaya IP500 VCM 64 Base Card supplies voice compression channels for Avaya IP500 systems. IP trunk or...

Avaya IP500 VCM 64 Base Card (700417397) The Avaya IP500 VCM 64 Base Card supplies voice compress...

In Stock
IP500 V2 Control Unit and Base Cards
Avaya IP500 VCM 64 V2 Base Card (700504032)

Avaya IP500 VCM 64 V2 Base Card (700504032) The Avaya IP500 VCM 64 Base Card supplies voice compression channels for Avaya IP500 systems. IP trunk...

Avaya IP500 VCM 64 V2 Base Card (700504032) The Avaya IP500 VCM 64 Base Card supplies voice comp...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 Nortel TCM-8 Extension Card (700500758)

Avaya IP Office IP500 Nortel TCM-8 Extension Card (700500758) The Avaya IP Office IP500 Nortel TCM-8 Extension Card will allow for connectivity for up to...

Avaya IP Office IP500 Nortel TCM-8 Extension Card (700500758) The Avaya IP Office IP500 Nortel TC...

In Stock
$106.95
IP500 V2 Control Unit and Base Cards
Avaya IP500 C110 Unified Communications Module (700501442)

Avaya C110 Unified Communications Module (700501442) The Avaya IP500 C110 Unified Communications Module is an IP500 base card supplied with an embedded Linux server that...

Avaya C110 Unified Communications Module (700501442) The Avaya IP500 C110 Unified Communications...

In Stock
$519.00
IP500 V2 Control Unit and Base Cards
Avaya IP500 Legacy Card Carrier Base Card (700417215)

Avaya IP500 Legacy Card Carrier Base Card (700417215) The Avaya IP500 Legacy Card Carrier Base Card supports IP400 trunk and VCM cards to be used...

Avaya IP500 Legacy Card Carrier Base Card (700417215) The Avaya IP500 Legacy Card Carrier Base Ca...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 V2 ETR 6 Base Card (700476039)

Avaya IP500 V2 ETR 6 Base Card (700476039) The Avaya IP500 V2 ETR 6 Base Card has six ETR ports which allows support for Partner...

Avaya IP500 V2 ETR 6 Base Card (700476039) The Avaya IP500 V2 ETR 6 Base Card has six ETR ports w...

In Stock
$87.95
IP500 V2 Control Unit and Base Cards
Avaya IP500 4-Port External Expansion Card (700472889)

Avaya IP500 4-Port Expansion (700472889) The IP500 4-Port Expansion Card expands the built-in 8 expansion ports on your Avaya IP500 control unit to a total...

Avaya IP500 4-Port Expansion (700472889) The IP500 4-Port Expansion Card expands the built-in 8 e...

In Stock
$449.98
IP500 V2 Control Unit and Base Cards
Avaya IP500 UCM V2 Unified Communications Module (700507449)

Avaya IP Office IP500V2 UC Mod V2 - 700507449 The Avaya IP Office IP500V2 UC Module V2 Unified Communications Module is an embedded server supported...

Avaya IP Office IP500V2 UC Mod V2 - 700507449 The Avaya IP Office IP500V2 UC Module V2 Unified Co...

In Stock
$995.88
IP500 V2 Control Unit and Base Cards
Avaya IP500 Rack Mounting Kit (700429202)

Avaya IP500 Rack Mounting Kit (700429202) The Avaya IP500 Rack Mounting Kit will allow you to mount your control unit and IP500 external expansion units....

Avaya IP500 Rack Mounting Kit (700429202) The Avaya IP500 Rack Mounting Kit will allow you to mou...

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IP500 V2 Control Unit and Base Cards
Avaya IP500 Wall Mounting Kit (700430150)

Avaya IP500 Wall Mounting Kit (700430150) The Avaya IP500 Wall Mounting Kit provides all the hardware required to mount your IP500 or IP500 V2 control...

Avaya IP500 Wall Mounting Kit (700430150) The Avaya IP500 Wall Mounting Kit provides all the hard...

In Stock
$35.00
IP500 V2 Control Unit and Base Cards
Avaya IP500 Wall Mounting Kit V2 (700500923)

Avaya IP500 Wall Mounting Kit V2 (700500923) The Avaya IP500 Wall Mounting Kit V2 provides all the hardware required to mount your IP500 V2 control...

Avaya IP500 Wall Mounting Kit V2 (700500923) The Avaya IP500 Wall Mounting Kit V2 provides all th...

In Stock
$49.00
IP500 V2 Control Unit and Base Cards
Avaya IP500 Wall Mounting Kit V3 (700503160)

Avaya IP500 Wall Mounting Kit V3 (700503160) The Avaya IP500 Wall Mounting Kit V3 provides all the hardware required to mount your IP500 V2 control...

Avaya IP500 Wall Mounting Kit V3 (700503160) The Avaya IP500 Wall Mounting Kit V3 provides all th...

In Stock
$49.00