集团程控电话交换机昌德讯1进8出

昌德讯程控电话交换机进8出光纤

Excelltel CS416 PABX 4CO 16EXT Intercom office system

昌德讯电话交换机一键语音导航

程控电话交换机昌德讯

昌德讯CP1696程控电话交换机8进80出电脑设置彩铃下传来显PABX酒店单位学校CDX8000

Pbx Intercom office system MD108 Small PABX MD206 MD308 excelltel

Telephone PBX / pabx system CS416(4 Phone lines and 16 Ext

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

HC4P5504B1-5『ITU LOW COST, PABX SLIC』 现货

HC9P5524-5『EIA/ITU 24V PABX SLIC』 现货

HC1-5504-5『EIA/ITU PABX SLIC』 现货

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

Mini PABX CS 308 with 3 Phone lines and 8Ext. PBX system for

Telephone PBX / pabx system CS416(4 Phone lines and 16 Ext

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

China Factory VinTelecom newly designed soho PBX / PABX MK30

Phone system / PBX / MINI PABX -for small businss solution S

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

议价现货全新 PABX 集团电话交换机 TR-416/832 一台重?0?￥

Telephone PBX / pabx system CS416(4 Phone lines and 16 Ext

China Factory VinTelecom newly designed soho PBX / PABX MK30

China Factory VinTelecom newly designed soho PBX / PABX MK30

PABX system MD206 Office telephone system PBX 2 CO line and

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

Phonesystem/BXMINA-fo

PBX factory VinTelecom Telephone pabx SV208(2 X8 Lines PABX)

Mini PABX CS+308 with 3 Phone lines and 8Ext. PBX system for

议价全新 PABX 集团电话交换机 TR-416/832 一台重 2.2公斤

Phone system / PBX / MINI PABX -for small businss solution S

MS108-G VinTelecom PBX telephone exchange/ Wireless PABX sys

PABX system MD206 Office telephone system PBX 2 CO line and

议价+集团电话•程控交换机PABX一台，P416 tx6000正

Phone system / PBX / MINI PABX -for small businss solution S

全新/二手TCL交换机 868PABX 4进16出，只有一个，有需，议价商品

电话交换机128口PABX满足中小企内线互打需求可一键拨打可上机架

3C PABX TRUNK(200+680*0.1) 03-35-1-2 2001C

HC1-5504-5【EIA/ITU PABX SLIC】

HC3-5502A-5【EIA/ITU PABX SLIC】

HC3-5504B-5《EIA/ITU PABX SLIC WITH 30MA LOOP》

HC4P5502BR0632-103【EIA/ITU PABX SLIC WITH 30MILLI A】

HC1-5502A-5【EIA/ITU PABX SLIC】

HC5526CP【ITU CO/PABX SLIC】

HC4P5502BR0632-104【EIA/ITU PABX SLIC WITH 30MILLI A】

HC3-5502A-7【EIA/ITU PABX SLIC】

HC1-5504-5【EIA/ITU PABX SLIC】

HC5503CB96【LOW COST 24V SLIC FOR PABX/KEY S】

HC1-5502B-5【EIA/ITU PABX SLIC】

HC5526CM【ITU CO/PABX SLIC】

HC4P5504ALC-9《ITU LOW COST, PABX SLIC WITH 40M》

HC4P5502A-5【EIA/ITU PABX SLIC】

HC1-5502B-9【EIA/ITU PABX SLIC】

HC5503CM【24V SLIC FOR PABX/KEY SYSTEM】

HC9P5524-9【EIA/ITU 24V PABX SLIC】

HC9P5504B-5Z【IC SLIC EIA/ITU PABX 24-SOIC】

HC9P5524-5【EIA/ITU 24V PABX SLIC】

HC3-5502B-5【EIA/ITU PABX SLIC】

HC4P5504-5【ITU LOW COST, PABX SLIC】

HC9P5502B-9【EIA/ITU PABX SLIC】

HC5526IP【ITU LOW COST, PABX SLIC】

HC4P5504B1-5【ITU LOW COST, PABX SLIC】

HC3-5504-9【EIA/ITU PABX SLIC WITH 30MA LOOP】

HC3-5504DLC-5【EIA/ITU PABX SLIC】

HC3-5504B-5《EIA/ITU PABX SLIC WITH 30MA LOOP》

HC5526CM96【ITU CO/PABX SLIC W/LOW POWER STA】

HC4P5504ALC-9《ITU LOW COST, PABX SLIC WITH 40M》

HC1-5502A-9【EIA/ITU PABX SLIC】

HC5526IM【ITU LOW COST, PABX SLIC】

HC3-5524-5接口芯片《EIA/ITU 24V PABX SLIC》

HC1-5502A-5X114接口芯片《EIA/ITU PABX SLIC WITH 30MILLI A》

HC1-5502AB4086-001接口芯片《EIA/ITU PABX SLIC WITH 30MILLI A

HC3-5502AB3622-001接口芯片《EIA/ITU PABX SLIC WITH 30MILLI A

HC3-5502B-5接口芯片《EIA/ITU PABX SLIC》

HC1-5502B-9接口芯片《EIA/ITU PABX SLIC》

HC4P5504DLC-5接口芯片《ITU LOW COST, PABX SLIC》

HC3-5524-9接口芯片《EIA/ITU 24V PABX SLIC》

HC1-5502B-5接口芯片《EIA/ITU PABX SLIC》

HC5526CM96接口芯片《ITU CO/PABX SLIC W/LOW POWER STA》

HC4P5504BR4741-103接口芯片《ITU LOW COST, PABX SLIC》

HC3-5504B-5R2489接口芯片《EIA/ITU PABX SLIC WITH 30MA LOOP》

HCI-5504B-9接口芯片《EIA/ITU PABX SLIC WITH 40MILLI A》

HC1-5504-5接口芯片《EIA/ITU PABX SLIC》

HC1-5502A-5接口芯片《EIA/ITU PABX SLIC》

HC4P5504-7接口芯片《ITU LOW COST, PABX SLIC》

HC5515CP接口芯片《ITU LOW COST, PABX SLIC》

HC5515IP接口芯片《ITU LOW COST, PABX SLIC》

HC3-5502BB4086-003接口芯片《EIA/ITU PABX SLIC WITH 30MILLI A

HC5515IM接口芯片《ITU LOW COST, PABX SLIC》

HC4P5524-9接口芯片《EIA/ITU 24V PABX SLIC》

HC3-5504-5X154接口芯片《EIA/ITU PABX SLIC WITH 30MA LOOP》

HC4P5502A-5接口芯片《EIA/ITU PABX SLIC》

HC3-5504DLC-9接口芯片《EIA/ITU PABX SLIC》

HC9P5524-5R3054接口芯片《EIA/ITU 24V PABX SLIC WITH 25MA》

HC4P5502B-5X96接口芯片《EIA/ITU PABX SLIC WITH 30MILLI A》

HCI-5504-5接口芯片《EIA/ITU PABX SLIC WITH 40MILLI A》

HC3-5504B-5接口芯片《EIA/ITU PABX SLIC》

HC3-5504B-5S2497接口芯片《EIA/ITU PABX SLIC WITH 30MA LOOP》

HC1-5502A-9接口芯片《EIA/ITU PABX SLIC》

HC3-5504-9接口芯片《EIA/ITU PABX SLIC WITH 30MA LOOP》