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SIP VOIP Implementation

We are implementing a VIOP system. We need a consultant in OpenSips or similar

Compétences : VoIP, PBX Asterisk, Linux

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Concernant l'employeur :
( 0 commentaires ) Conakry, Guinea

Nº du projet : #22282490

19 freelance font une offre moyenne de $1172 pour ce travail

abusayed2004

I can do it, I have 9 years of Linux, VoIP, Python, PHP, MySQL experience and I am a RedHat certified specialist, I am sure I can do it thanks

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(80 Commentaires)
6.6
Erewin

hi, i know opensips very well, please contact me if you have real work. be free to ask me any question. bye, Pavel.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(38 Commentaires)
6.0
tangramua

Dear Sir, Your project is easy for our experts. We have a huge experience in MySQL, Linux, Apache, Asterisk, VoIP, Windows Server, System Admin, Software Architecture, and Network Administration, so we can do this f Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(50 Commentaires)
6.8
volga629

NetworkLab is experts in opensips. I involve directly in project and have more then 10 years of experience. I can help you design and deploy required model. Also I can offer post deployment support.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 25 jours
(38 Commentaires)
5.5
manojmalviya93

Hi, As per your requirement, I have expertise in VOIP and OpenSips . I can help you with that. I have 10 years of experience in this domain and I have done this type of project many times for my remote and local clie Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% USD en 1 jour
(52 Commentaires)
5.7
Sunilchaudhary8

Hello Sir, [login to view URL] Link-[login to view URL] I am VOIP SIP dialer developer by profession for android and ios an Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 4 jours
(7 Commentaires)
4.0
Alexandr1SZ

Greetings! I will be happy to help you. I have a lot of experience with Asterisk (FreePBX, etc.). Give me feedback to clarify the details of the project.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 14 jours
(7 Commentaires)
3.6
aeljack

Dear Your post stood out to me because it is extremely similar to the work I’ve provided for many of my other clients. I have customized the Sipdroid, Linphone on Android/iOS. I can show it right now. I have rich e Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(2 Commentaires)
2.6
rrconsultant648

I have read the guidelines of your work, i believe i can provide you with the best quality of work you are anticipating from this [login to view URL] give me a chance to show you the best i can do at your service.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(8 Commentaires)
3.3
Raijazib

hi, i saw your project and i am interested in it. i am expert in SIP protocol (asterisk). plz send me msg for details, references and discussions.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(0 Commentaires)
0.0
tommyberggren4

Nice to meet you I am an Amazon Cloud Architect for the web infrastructure serving 90 million page impressions and 12 TB Internet traffic per month. The AWS services I use are EC2, ELB, MySQL RDS, VPC, CloudFront, Elas Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 18 jours
(0 Commentaires)
0.0
nejati841

hello .. i can do this project, and run like this project for much time. i implyment like this project isable or free pbx . this platform coming up centos operation system.

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% USD en 1 jour
(0 Commentaires)
0.0
rafaelselamaj

Hello friend, Thank you for posting your work here! :) I am a voip engineer with a 7+ years experience in the industry. Among many platforms I have been working with opensips too. Are you going to use it for retail Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(0 Commentaires)
0.0
phonexayphong523

Hello Sir, how are you? I have been working with mobile apps (native and hybrid) for many years. I read your description carefully and understand your requirements fully. I am really interested in your project. I am 10 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)
0.0
songhwa2019

Hi there. Thank you for your posting. I am Sun and I have a lot of experience in real time communication. I have built a complete voip communication system which covers sip server, udp server(for udp hole punching), na Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)
0.0
viaskumar2020

Dear Sir, We've been developing VoIP applications last 12 years. We have extensive experience with Asterisk, FreeSWITCH,, Voip Dialers, VICIdial, Twilio API, freePBX, Ringcentral, Avaya, SIP, OpenSip and call center so Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0
%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0
rashidmukhtar

Kindly discuss your project scope. I have 18 years experience in Asterisk, Vicidial, Goautodial, Linux and etc. Implemented 100+ calls centers up and running.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)
0.0
SunshineConsult

We are the Cloud Consulting company started by Professionals having experience on AWS and Google Cloud. We are new on freelancer though we have worked on many consulting projects for companies and individuals. Would li Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)
0.0