Suljettu

Construct a SIP connection system

11 freelancers are bidding on average $184 for this job

Erewin

Hi there! I am skilled voip engineer. I have ready few systems that can do that. Also i can provide you free 60 days of cloud server. One question about callerID: if you want to use ANY callerId it can be provided onl Lisää

$250 USD 7 päivässä
(55 arvostelua)
6.5
gilbertarias

Hello, i am a VoIP Engineer with more than 8 years of expertise in the field, i can provide you the best SIP PBX solution in the market and configure it to your needs, just hit me on chat or my skype: montana3601

$140 USD 7 päivässä
(26 arvostelua)
5.3
openasterisk

Hello Sir, Hope you are doing well. I have over 10+ years of experience with VOIP based phone systems based on the FreeSwitch including Asterisk PBX, Linphone, Softswitch, Jitsi, RTMP, Webrtc, Mobile Dialer for And Lisää

$140 USD 7 päivässä
(9 arvostelua)
4.6
otrzemvoup

Hello, I'm a voip specialist with 12years of experience working on the support level2/NOC department for a US voip company; I can install, troubleshoot and customize many SIP devices including: softphones, ATAs, IP-pho Lisää

$80 USD 2 päivässä
(10 arvostelua)
4.0
ismailrajaallah

i am an expert in sip and voip technology 8 years experience in the filed you will be happy working with me.....

$250 USD 3 päivässä
(4 arvostelua)
4.0
rafaelselamaj

Hello I am a voip engineer and I have just the solution for you. please contact me so we can discuss about it. Kind regards Rafael

$222 USD 7 päivässä
(3 arvostelua)
3.6
ameer89898

i have 8 years experience in VoIP i can do this work for you please feel free to contact me anytime for more discussion.

$200 USD 2 päivässä
(2 arvostelua)
2.8
valtiel86

Hello, i have a good exp in VoIP asterisk, freeswitch and other. I will be glad to help in your project and consult. Any time you can find me in telegram by my nickname and to discuss the details.

$100 USD 3 päivässä
(7 arvostelua)
3.3
(4 arvostelua)
2.1
rehan134

I have over 10 years of experience in asterisk designing, development and deployment. i have deployed many call center and i can do it for you.

$190 USD 7 päivässä
(0 arvostelua)
0.0
himafci

i can help you at this Point , I'm expert at the VOIP and Outsource Implementation ,Just Send me all the details.

$200 USD 1 päivässä
(0 arvostelua)
0.0