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help with recommending and implementing an affordable VOIP syatem

$10-30 USD

已关闭
已发布将近 7 年前

$10-30 USD

货到付款
help to setup VOiP system. i currently do nlt have a system or phones
项目 ID: 14121254

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15提案
远程项目
活跃7 年前

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HI everybody will suggest you Asterisk, but I'm the only one who can really show you a working demo and the benefits to have asterisk as you VOIP system
$35 USD 在1天之内
5.0 (29条评论)
5.2
5.2
用户头像
Hello, I work for VoIP telecom company for last 5 years and have about 10 years experience in telephone systems both PSTN (analog) and VoIP. There are some options for you, at least 3 . It depends on your budget and aims. I can explain you how to run own business with low cost call routings. Also I can develop startup model. Best regards, Serg.
$18 USD 在1天之内
5.0 (30条评论)
4.5
4.5
用户头像
Hello. We are iKcon Infotech!! We have been dealing VoIP Based Systems from past 7 years. We have reviewed your requirements and will help you to setup VoIP System. You can message us for more information. Thank you, iKcon
$17 USD 在1天之内
5.0 (7条评论)
4.6
4.6
用户头像
Hi! My name is Facundo, I'm a VoIP consultant. It would be great if we talk so I know your needs and I can help you decide what's better for you. It depends on multiple factors like case os use and budget. Le's talk! Regards, F.
$30 USD 在1天之内
5.0 (1条评论)
2.6
2.6
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Hi i have a couple of solutions that do not require phones but can also integrate via PC, MAC, and Hardware SIP Phones. Kind Regards Trevayne O'Brien
$29 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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We have over 10 years VoIP experience as a company. We currently support and work for 4 international telecoms. We have designed and implemented VoIP and TDM and hybrid networks (SIP, H323, SS7, BRI/PRI, POTS, GWs). We are not a freelancer, we are an LLC company registered in Rockville, MD. with a long list of successful projects and satisfied customers. Current experience and expertise is in: - SBC design, configuration - PBX hosted/dedicated implementations - Billing systems implementation and integration - eFax solutions - Audio conference solutions - Softphone design and development from scratch for android - Networking design and implementation and maintenance/monitoring (Wired/Wireless, Addressing RIPE LIRs, Routing BGP, OSPF, VPN) - 10 year experience with Cisco, Mikrotik, Motorola, Ceragon, Redline - VoIP Networks: -> Asterisk PBX (Installation/Configuration/Maintenance, Ver 1.2-13, AGI/AMI/ARI programming) -> SER/OpenSer/Kamailio (Installation/Configuration/Maintenance) -> Audiocodes (BRI/PRI/POTS, Mediant, MediaPack) -> Grandstream (GXP, GPV, GXW) -> Cisco -> Yealink -> SNOM -> Patton -> Softphones (Zoiper, X-Lite/Bria, Linphone) - Developement -> JAVA (GUI Based Swing apps, Android Apps) -> PHP (Web Apps, telephony apps using asterisk, Miscellaneous scripts) -> C -> C++ -> C# -> Swift -> Objective C -> Java Script -> Node.js -> HTML5 -> SQL (MySQL, PostgreSQL, SQLite) If you need any more information, or need a reference list, please let me know. Haris Causevic
$25 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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I have worked on Cisco Collab for 6 years with great experience in design, implementation and support. I have worked with Cisco and now a design Consultant. I have worked in banking, hospital, airlines project with implementing phones, voice servers and is gateways creating dial plans for calls.
$27 USD 在2天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have worked on some of the most efficient VoIP systems like Cisco , Asterisk. Since you do not have any system in place we would need to build it and setup phones accordingly to communicate outside as well as internal. Once, I have the complete requirement I can send you the most affordable solution, design and implementation guide, SoPs to use the same. I look forward to work with you.
$222 USD 在15天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$15 USD 在1天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$26 USD 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$25 USD 在3天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED STATES的国旗
Caguas, United States
4.9
122
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会员自5月 30, 2013起

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