Avaya Phone Switching Systems & PBXs with SIP Trunking

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Telecom Systems
- Phone Switching Systems & PBXs
- Business Phone Sets & Handsets
- Conference Equipment
- Multiplexers
- Music On-Hold Systems
- Other Telecom Systems
- Voicemail & Voice Processing Systems

214 Results

Avaya IP Office 500 V2 Phone Control Unit 7000476005
Pre-Owned · Avaya
PHP 16,702.44
or Best Offer
PHP 11,552.05 shipping
Y+D ^ &C*6 JL ] 8w.?!|/2 $S p o n s o r e d
Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module
Pre-Owned · Avaya
PHP 5,586.10
or Best Offer
PHP 15,397.53 shipping
2 watching
+^ZA RY &* ] wVO J.U?!|/ $S p o n s o r e d
Avaya 1151D1 Power Supply DPSN-20HB B Brick PoE VoIP w/Power Cable *Open Box*
New (Other) · Avaya
PHP 1,675.27
or Best Offer
PHP 2,800.87 shipping
+^2 7 X&* ]I w 7A .?8!|G 65 / $S p o n s o r e d
Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700500758 w/VCM32 Module
Pre-Owned · Avaya
PHP 6,141.92
PHP 8,281.95 shipping
L+P^ UH&* O ] w.I? K0!|/ $S p o n s o r e d
Avaya IP500 V2 Phone Rackmount Control Unit 2x 700500758, 700417231, 700504031
Pre-Owned · Avaya
PHP 6,141.92
PHP 8,281.95 shipping
KZ+ 6^ &1 H* G] S w.?3! 7Q |/ $
Avaya IP Office 500 V2 Phone Control Unit w/ Modules 700476005
Pre-Owned · Avaya
PHP 6,702.76
or Best Offer
+4H 4U^ &* ] w.?F!C B|S /F $
Refurbished Avaya S8700 700405079 Series DAL-2 Duplication Memory Board
Refurbished · Avaya
PHP 13,909.39
or Best Offer
PHP 2,750.04 shipping
+^ 0&Z* ] w .F?!|/6 $71
Avaya IP Office 500 V2 Phone Control Unit, 7.0 Basic SD card, & 1 combo card
Refurbished · Avaya
PHP 5,586.10
PHP 8,089.79 shipping
+PA ^X R&* ] JRw.?!|/ H$7
NEW Avaya SD Card 11.1 PCS22 700479710 MU-LAW for IP 500 V2 700476005 IP Office
Brand New · Avaya
PHP 4,413.02
or Best Offer
PHP 1,900.39 shipping
+^3B &* ] w .RU ?!9|/ $H
Avaya IP500 Phone System Digital Station B 16-DS Port Expansion Module 700501585
Pre-Owned · Avaya
PHP 4,915.77
PHP 5,816.81 shipping
+^9 9&* ] wF0.? 8!K| /I3 3$
Avaya IP500 Control Unit V2 Control Unit Cabinet - 700476005
Pre-Owned · Avaya
PHP 4,580.04
PHP 6,530.15 shipping
+^S A O&*7 ] w.?! L|/ $3
Avaya Partner ACS 509 Processor 700316474 103R1 R7 Tested Works
Pre-Owned · Avaya
PHP 2,793.05
PHP 7,244.61 shipping
0 bids
2h 5m
+M^ &S BM* U] wM. ?PT ME! |/ $
Avaya IP500 V2 700476005 IP Office Control Unit Essential; Chassis Only W/ Card
Refurbished · Avaya
PHP 2,793.05
PHP 1,617.73 shipping
D+D ^G &*7 ] EwT.? !|/ 8U 2$
AVAYA IP OFFICE 500 V2 700476005
Pre-Owned · Avaya
PHP 3,351.10
or Best Offer
PHP 7,006.65 shipping
+^ &*1D ]U w.?!F |P/ $F A2 S p o n s o r e d
Avaya IP500 V2 Control Unit PCS24 ( 700476005 )
Pre-Owned · Avaya
PHP 13,964.69
or Best Offer
PHP 7,059.71 shipping
A+^ B& * ] Aw.?!O| X/6 $ HS p o n s o r e d
Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module
Pre-Owned · Avaya
PHP 5,586.10
or Best Offer
PHP 15,397.53 shipping
7+L^ OS & *9C H ]J wAP.?!|/ $S p o n s o r e d
Avaya Partner ACS 509 Processor 700316474 103R1 R7
Pre-Owned · Avaya
PHP 13,001.65
or Best Offer
PHP 5,214.62 shipping
OY +F^ U& * V]6 wA.G ?!|/ $
Avaya DAL2 S0,1 V1 Duplication 512MB Memory Board SFP 700405079 Virtex II S8700
Pre-Owned · Avaya
PHP 7,037.93
Was: PHP 7,819.98was - PHP 7,819.98
PHP 1,742.86 shipping
Q+^ &M L* X] 4 Aw. 8?Y!| 7/ $
Avaya IP Office 500 V2 SD Card 9.0 T1 PRI Preferred VM Pro 20 Power Users IPSec
Refurbished · Avaya
PHP 44,409.50
or Best Offer
PHP 2,800.87 shipping
+C^Q 0 &* M ]W w.?!C |2/U $
Avaya IP Office 500 V2 SD Card 8.1 T1 PRI Essential Edition Voicemail
Refurbished · Avaya
PHP 10,892.90
or Best Offer
PHP 1,812.13 shipping
+F^Y &* ] w.I?!Z| 7M/ LI D$
Avaya IP Office 500 v2 VoIP Phone System
Pre-Owned · Avaya
PHP 33,460.74
or Best Offer
PHP 7,382.59 shipping
+^QD & * ] Xw6.?!| F/ J$
Avaya IP Office 500 / PCS 08 Control Unit 700417207
Pre-Owned · Avaya
PHP 4,189.58
or Best Offer
PHP 6,216.77 shipping
V6 +D^7 &*UE ] w. ?!M|R / J$
Avaya IP Office IP500V2 Control Unit 48 Line Switch
Pre-Owned · Avaya
PHP 10,557.73
or Best Offer
PHP 13,292.68 shipping
Y+M^ &* 53 ]AQ PwZ. ?!F|/ $
Avaya IP Office 500 V2 Phone Control Unit
Pre-Owned · Avaya
PHP 2,793.05
PHP 6,477.64 shipping
+G^ &* ] w.?3 2K LU !P|5/ $
Avaya DAL2 S0 , 1 V1 Duplication 512MB Memory Board SFP 700405079 Full Height
Pre-Owned · Avaya
PHP 7,037.37
PHP 2,580.22 shipping
TC +5^ &D* ] w9O. L?!|/H $
Avaya IP Office 500 V2 SD Card 9.1 T1 PRI 4-Port Essential Edition Voicemail
Refurbished · Avaya
PHP 33,237.30
or Best Offer
PHP 3,352.78 shipping
+^ B&A *U ]Y MSw .G?!0 B|M/ $
Avaya IP Office 500v2 Unit w/Expansions 1x 700504556, 1x 700504032, 1x 700417439
Pre-Owned · Avaya
PHP 16,757.74
or Best Offer
PHP 5,687.77 shipping
YZ+^ BQ B&2 6T* ] w.?!|V/ $
Avaya IP Office 500 V2 700479710 Blank SD Card Defaulted & set to 7.0 (36)
Pre-Owned · Avaya
PHP 1,241.23
or Best Offer
PHP 1,527.80 shipping
51 sold
+S6 ^F9 T&F* ]FS w.9?R!| / $
Avaya IP Office 500 V2 700476005 Phone Control Unit *CHECK DESC FOR CARDS*
Pre-Owned · Avaya
PHP 8,378.59
or Best Offer
PHP 12,469.29 shipping
S1+^ &* LJ] wE.?!|/X 7$S p o n s o r e d
AVAYA IP Office 500 IP500V2 Control Unit 700476005, IPO MU-LAW System SD Card
Pre-Owned · Avaya
PHP 3,295.80
PHP 7,724.46 shipping
L+^ C& * ] Tw.F? BT !|/R6 $S p o n s o r e d
Avaya IP Office 500 V2 PCS19 700476005 C. Unit plus 1x 700476013 & 3x 700417330
Pre-Owned · Avaya
PHP 7,764.68
PHP 12,451.42 shipping
N+J^ 5 &* M ] wS.B? !8|/ O$ S p o n s o r e d
Avaya IP Office 500 V2 PCS11 700476005 C. Unit 700504032 700431778 700476013
Pre-Owned · Avaya
PHP 8,881.90
PHP 12,484.37 shipping
9L+^ & *IW F X] w.?LB !Q|O / $S p o n s o r e d
Avaya Partner ACS 509 Processor R7 103R1 - 700316474 Refurbished
Refurbished · Avaya
PHP 18,154.83
or Best Offer
PHP 5,874.34 shipping
+^ X&*H ] Jw.D ?!LX UX| /C $
Avaya IP Office 500 V2 - Used
Pre-Owned · Avaya
PHP 11,172.20
or Best Offer
PHP 4,304.65 shipping
+^ &T*F ] M 2w 9.P C3 ?KP!|/ $
Avaya IP500 CONTROL UNIT PCS10 700417207 700431778 700417389 700504031
Pre-Owned · Avaya
PHP 2,793.05
or Best Offer
PHP 14,917.12 shipping
RU +R^7 J&* K K] w.5?!|/ $
Avaya Partner ACS R8 Processor
Pre-Owned · Avaya
PHP 8,379.15
or Best Offer
PHP 8,547.85 shipping
+^ &V* W] 5 wQ .?!DJ |/ZX $
AVAYA IPO MU-LAW PCS18 SYSTEM SD Card Avaya IP 500 V2 700479710
Pre-Owned · Avaya
PHP 956.34
Was: PHP 1,086.50was - PHP 1,086.50
PHP 1,518.86 shipping
Only 1 left!
+^D &*6 ] DC JwW NJ. ?!|LA / $
Avaya IP500 Combo Card V2 w/ Analog Trunk 4 Module (700504556) Bulk New
Brand New · Avaya
PHP 11,724.11
or Best Offer
PHP 5,568.78 shipping
44 watching
+^X4 &U8* 7] wB.? !|/ 0J Q$
Avaya G350 1x MM7111 1x S8300 1x MM314 1x MM710B
Pre-Owned · Avaya
PHP 5,026.93
or Best Offer
PHP 14,423.87 shipping
+J^A &* R5 0F ] w.?L!|/ 9$ S p o n s o r e d
Avaya IP Office 500 V2 Basic Mode Business Phone System 700476005 *USED*
Pre-Owned · Avaya
PHP 6,703.32
PHP 14,654.02 shipping
OQ+ ^ W&Y* ] w.?!| /RP 7R $S p o n s o r e d
Avaya IP500 V2 Control Unit PCS11 – Tested, Includes SD Card & Wall Mount
Pre-Owned · Avaya
PHP 5,530.24
PHP 5,356.51 shipping
9+W^ &* M]M G w.?!V |T/7 87 $
Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556
Pre-Owned · Avaya
PHP 1,786.43
or Best Offer
PHP 2,425.48 shipping
+^ T&* 9] wT1 .?!N0| / 15 $
Avaya IP Office 500 V2 Control Unit W/700476013 & 700431778 +SIM CARD (TESTED)
Pre-Owned · Avaya
PHP 5,585.54
or Best Offer
PHP 6,228.50 shipping
+^ C4& W* K] H w.?P! |/3 $
AVAYA IPO MU-LAW PCS21 SYSTEM SD Card Avaya IP 500 V2 700479710 - NEW!
Brand New · Avaya
PHP 2,233.88
PHP 1,556.85 shipping
+^ T&*K D] wD.? !T5 6|Q GI / $
Avaya IP500 V2 700476005 IP Office Control Unit w/ Expansion Card
Pre-Owned · Avaya
PHP 3,351.10
or Best Offer
BI+ A^ 7 &* I] Zw.?!| / $FF
AVAYA PARTNER ACS 509 PROCESSOR with PARTNER ACS Backup/Restore PC Card
Pre-Owned · Avaya
PHP 8,376.36
PHP 8,288.66 shipping
+^ G&* O ]6K w.R?!6 5Q |U/N $
Avaya IP500 v2 Combination Card w/ 12 RJ45 Ports 700504556 (New) Sealed
New (Other) · Avaya
PHP 5,585.54
PHP 2,916.50 shipping
+YF ^ &* ] w.?92! 4|/ $D S0
Avaya Partner ACS R8.0 509 Processor (700469687) Bulk
Refurbished · Avaya
PHP 23,957.67
or Best Offer
PHP 5,871.55 shipping
Only 1 left!
+^ 4&*4 4K N]0 w F.?!|/V $
Avaya IP Office 500 IP 500 R10 Phone Server System Unit TESTED & WORKS
Refurbished · Avaya
PHP 8,379.15
or Best Offer
PHP 6,235.20 shipping
+M^ &*W 1G 4E] w UT .?J!I|/ $
Avaya IP Office 500 v2 Control Unit 700476005 w/700476013 700431778 700417215
Pre-Owned · Avaya
PHP 4,021.43
Was: PHP 5,026.93was - PHP 5,026.93
PHP 8,851.18 shipping
A+R^ & K* 2 ] Y2w N.?D !2L |/ $
Avaya Partner ACS 509 Processor R7 103R1 - 700316474 Fully Ref With Warranty
Refurbished · Avaya
PHP 25,137.45
PHP 4,248.79 shipping
+SB ^ W&* J] MwP .?!J|/H 4 $
Avaya IP Office 500 V2 Phone Control Unit BUY TODAY!! SAVE $
Parts Only · Avaya
PHP 4,189.58
PHP 8,140.06 shipping
0 bids
4d 22h
JY+ LR^ &*H5 ] w. ?I!1|/ $
Avaya IP Office 500 V2 Phone Control Unit With Wall Mount And 4 Phones
Pre-Owned · Avaya
PHP 5,586.10
or Best Offer
PHP 12,541.35 shipping
0+^ 0 F&* V] AwH .?K!|/ W $
Avaya IP Office 500 V2 Control Unit 700417330, 700417439, ATM 4U
Pre-Owned · Avaya
PHP 3,907.48
PHP 12,337.46 shipping
6I+^ &* ] F w.9 V?!|/ J$
Avaya IPO 500 Analog Trunk Module 700417405
Brand New · Avaya
PHP 4,189.58
or Best Offer
PHP 2,933.82 shipping
N+J^ &Q* ]K BN w.?!|/ $RJ
AVAYA IP OFFICE 500 V2 CONTROL UNIT 700476005 700476013 700417330 PCS11
Pre-Owned · Avaya
PHP 8,307.65
Was: PHP 9,440.51was - PHP 9,440.51
PHP 6,892.69 shipping
XA+^ &RC* ] w.H6?!|/ X$
Avaya IP Office 500 V2 Phone Control Unit - With Cord (Not Pictured)
Pre-Owned · Avaya
PHP 2,513.75
or Best Offer
PHP 9,865.61 shipping
S+^4 9&W* ] Y wR.? !K|/9 L5 $
Avaya IP Office 500 V2 Phone Control Unit
Pre-Owned · Avaya
PHP 4,748.19
or Best Offer
PHP 11,261.58 shipping
+J^ S&* TQ ] w 6L.? !|/ $R
Avaya IP Office IP500V2 Control Unit PCS13 W/ 700504556 & x2 700417330 MOD Cards
Pre-Owned · Avaya
PHP 9,100.87
or Best Offer
PHP 6,663.66 shipping
+^F D&* H ] 3 7w.4?! S|6 EO/ $S p o n s o r e d
AVAYA IPO IP500 EXP MOD DS16B DGTL STRJ45-PCS08 700501585-NO CORDS-TESTED
Pre-Owned · Avaya
PHP 8,378.59
or Best Offer
PHP 18,082.76 shipping
Z+6 ^ L&X* ] 63 Y w.?!3 0Z| / $S p o n s o r e d

Avaya Phone Switching Systems & PBXs with SIP Trunking

Shop by Category

214 Results

Avaya IP Office 500 V2 Phone Control Unit 7000476005

Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module

Avaya 1151D1 Power Supply DPSN-20HB B Brick PoE VoIP w/Power Cable *Open Box*

Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700500758 w/VCM32 Module

Avaya IP500 V2 Phone Rackmount Control Unit 2x 700500758, 700417231, 700504031

Avaya IP Office 500 V2 Phone Control Unit w/ Modules 700476005

Refurbished Avaya S8700 700405079 Series DAL-2 Duplication Memory Board

Avaya IP Office 500 V2 Phone Control Unit, 7.0 Basic SD card, & 1 combo card

NEW Avaya SD Card 11.1 PCS22 700479710 MU-LAW for IP 500 V2 700476005 IP Office

Avaya IP500 Phone System Digital Station B 16-DS Port Expansion Module 700501585

Avaya IP500 Control Unit V2 Control Unit Cabinet - 700476005

Avaya Partner ACS 509 Processor 700316474 103R1 R7 Tested Works

Avaya IP500 V2 700476005 IP Office Control Unit Essential; Chassis Only W/ Card

AVAYA IP OFFICE 500 V2 700476005

Avaya IP500 V2 Control Unit PCS24 ( 700476005 )

Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module

Avaya Partner ACS 509 Processor 700316474 103R1 R7

Avaya DAL2 S0,1 V1 Duplication 512MB Memory Board SFP 700405079 Virtex II S8700

Avaya IP Office 500 V2 SD Card 9.0 T1 PRI Preferred VM Pro 20 Power Users IPSec

Avaya IP Office 500 V2 SD Card 8.1 T1 PRI Essential Edition Voicemail

Avaya IP Office 500 v2 VoIP Phone System

Avaya IP Office 500 / PCS 08 Control Unit 700417207

Avaya IP Office IP500V2 Control Unit 48 Line Switch

Avaya IP Office 500 V2 Phone Control Unit

Avaya DAL2 S0 , 1 V1 Duplication 512MB Memory Board SFP 700405079 Full Height

Avaya IP Office 500 V2 SD Card 9.1 T1 PRI 4-Port Essential Edition Voicemail

Avaya IP Office 500v2 Unit w/Expansions 1x 700504556, 1x 700504032, 1x 700417439

Avaya IP Office 500 V2 700479710 Blank SD Card Defaulted & set to 7.0 (36)

Avaya IP Office 500 V2 700476005 Phone Control Unit *CHECK DESC FOR CARDS*

AVAYA IP Office 500 IP500V2 Control Unit 700476005, IPO MU-LAW System SD Card

Avaya IP Office 500 V2 PCS19 700476005 C. Unit plus 1x 700476013 & 3x 700417330

Avaya IP Office 500 V2 PCS11 700476005 C. Unit 700504032 700431778 700476013

Avaya Partner ACS 509 Processor R7 103R1 - 700316474 Refurbished

Avaya IP Office 500 V2 - Used

Avaya IP500 CONTROL UNIT PCS10 700417207 700431778 700417389 700504031

Avaya Partner ACS R8 Processor

AVAYA IPO MU-LAW PCS18 SYSTEM SD Card Avaya IP 500 V2 700479710

Avaya IP500 Combo Card V2 w/ Analog Trunk 4 Module (700504556) Bulk New

Avaya G350 1x MM7111 1x S8300 1x MM314 1x MM710B

Avaya IP Office 500 V2 Basic Mode Business Phone System 700476005 *USED*

Avaya IP500 V2 Control Unit PCS11 – Tested, Includes SD Card & Wall Mount​

Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556

Avaya IP Office 500 V2 Control Unit W/700476013 & 700431778 +SIM CARD (TESTED)

AVAYA IPO MU-LAW PCS21 SYSTEM SD Card Avaya IP 500 V2 700479710 - NEW!

Avaya IP500 V2 700476005 IP Office Control Unit w/ Expansion Card

AVAYA PARTNER ACS 509 PROCESSOR with PARTNER ACS Backup/Restore PC Card

Avaya IP500 v2 Combination Card w/ 12 RJ45 Ports 700504556 (New) Sealed

Avaya Partner ACS R8.0 509 Processor (700469687) Bulk

Avaya IP Office 500 IP 500 R10 Phone Server System Unit TESTED & WORKS

Avaya IP Office 500 v2 Control Unit 700476005 w/700476013 700431778 700417215

Avaya Partner ACS 509 Processor R7 103R1 - 700316474 Fully Ref With Warranty

Avaya IP Office 500 V2 Phone Control Unit BUY TODAY!! SAVE $

Avaya IP Office 500 V2 Phone Control Unit With Wall Mount And 4 Phones

Avaya IP Office 500 V2 Control Unit 700417330, 700417439, ATM 4U

Avaya IPO 500 Analog Trunk Module 700417405

AVAYA IP OFFICE 500 V2 CONTROL UNIT 700476005 700476013 700417330 PCS11

Avaya IP Office 500 V2 Phone Control Unit - With Cord (Not Pictured)

Avaya IP Office 500 V2 Phone Control Unit

Avaya IP Office IP500V2 Control Unit PCS13 W/ 700504556 & x2 700417330 MOD Cards

AVAYA IPO IP500 EXP MOD DS16B DGTL STRJ45-PCS08 700501585-NO CORDS-TESTED

More to explore

Avaya 1151D1 Power Supply DPSN-20HB B Brick PoE VoIP w/Power Cable Open Box

Avaya IP Office 500 V2 700476005 Phone Control Unit CHECK DESC FOR CARDS

Avaya IP Office 500 V2 Basic Mode Business Phone System 700476005 USED

Avaya IP500 V2 Control Unit PCS11 – Tested, Includes SD Card & Wall Mount