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$50 USD / hour
LEBANON的国旗
west bekaa, lebanon
$50 USD / hour
目前这里是12:04 下午
十一月 14, 2016已加入
1 建议

Abdullah D.

@abd4d5

4.8 (43条评论)
5.8
5.8
90%
90%
$50 USD / hour
LEBANON的国旗
west bekaa, lebanon
$50 USD / hour
98%
工作已完成
100%
在预算内
100%
按时
13%
重复雇用率

Network Engineer, CCNP Collaboration, CCNP R&S

High technical expertise based on years of experience in Cisco Gold Partner integrator: - Implement Routing, Switching, Wireless, and Network Security projects(ASA Configuration) - Implementation and integration of Unified Collaboration projects based on Cisco UC Technology. - Cisco Contact Center deployments with Scripting ( UCCX, UCCE, PCCE ). - Deploy and integrate Session border element SBC (Cisco CUBE, Ribbon SBC,..) - Implement and support Cloud-based and on-premises, Video conferencing solutions (WebEx, Zoom, MS teams) - Configuration, testing, operation, maintenance, and management of voice - Cisco IOS Voice Protocols based on SIP, MGCP and - Perform analysis and diagnosis of complex networking problems including Unified Communications and Collaboration solutions (CUCM, CME, CUIC, CUE, CUC...) - Configuring Cisco L2 & L3 Switches (STP, VTP, VLANs, and Network High Availability). - Configured Wireless technologies, cisco WLC and Cloud-based AP (Meraki). - Good experience in Installing, deploying, and integration open-source voice systems (asterisk, FusionPbx, FreePBX). - Deploy various kinds of cloud and on-prime PBX (3CX, FreePbx,...) and integrate with MS team, Skype of Business... - Install and integrate Billing systems (Imagicle BillyBlues, ASTPP)

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文件夹

3257591
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3257561
3238276
3232561
3232556
3257591
3257571
3257561
3238276
3232561
3232556

评论

变更已保存
展示42中的1-5条评论
筛选评论规则:
5.0
$350.00 USD
His expertise is confirmed.
System Admin
Computer Security
Asterisk PBX
Cisco
VoIP
+1更多
O
的国旗 Adewale R.
@OnOsupport
1 年前
5.0
$100.00 USD
Communicated well and was there for support when needed.
System Admin
Linux
Cisco
VoIP
Network Administration
用户头像
的国旗 Damian J.
@onyxtacular
3 年前
5.0
$30.00 CAD
he knew everything so it help me alot
Linux
Asterisk PBX
Cisco
VoIP
+1更多
C
的国旗 Ark P.
@crankyark
3 年前
5.0
$50.00 USD
Excellent person. Knows what he is doing and does the job efficiently. I will surely work with him again.
Linux
Software Architecture
Asterisk PBX
VoIP
Network Administration
用户头像
的国旗 Khuzema H.
@ksr552
3 年前
4.0
£120.00 GBP
Very professional throughout
VoIP
M
的国旗 Mark B.
@MarkBridgman
3 年前

经验

Voice and Network Engineer

Cisco
5月 2009 - 现在
Installing and configuring many various systems: Routing, Switching L2 & L3 (STP, VTP, VLANs, and Network High Availability), Wireless AP standalone, WLC and Cloud based AP (Meraki),Network Security,Unified Collaboration,UCCX, UCCE,CUCM,CME,CUE,CUC,CUP,VCS,ExpressWay,Telepresence endpoints,Cisco IOS Voice Protocols based on SIP, MGCP,H323,asterisk,Avaya,Call Billing,Recording, screen recording and Quality management systems.

教育

Bachelor of Information Technology

Lebanese American University, Lebanon 2004 - 2009
(5 年)

资质

Zoom Certified Professional

Zoom
2015
Zoom Certified Professional

Zoom Certified Professional

Zoom
2016
Zoom Certified Professional

CCNP Voice

Cisco
2013
Cisco Certified Network Professional Voice

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