Κλειστό

sms and voip gateway

10 freelancers κάνουν προσφορές με μέσο όρο $13602 γι' αυτή τη δουλειά

valtiel86

Hola! I'm ready to start and done this project, i have an expiriance with creating a sms and gsm gateways.

$11250 MXN σε 1 μέρα
(5 Αξιολογήσεις)
2.7
abd4d5

Hi, I am Cisco voice certified engineer with valid CCNP voice and CCNP R&S certifications, During my works at Cisco Gold partner at Lebanon for more than 7 years I have installed too many Networks and Voice systems w Περισσότερα

$12083 MXN σε 20 μέρες
(1 Αξιολόγηση)
1.5
Shopify

Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customizations, I want to discuss this project with you further Περισσότερα

$20618 MXN σε 45 μέρες
(0 Αξιολογήσεις)
0.0
AleenaIlyas

Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discus Περισσότερα

$18750 MXN σε 20 μέρες
(0 Αξιολογήσεις)
0.0
Esnono

i have worked in many projects with asterisk. also i have worked with fxo and fxs card to connect asterisk users with pstn network. so i think that i might help here. if you want tell me exactly what you want to do and Περισσότερα

$11666 MXN σε 20 μέρες
(0 Αξιολογήσεις)
0.0
vikramsingh2014

Please let me know what are your requirements. Is this a new deployment. We can handle Cisco part (Collaboration, R&S, Security) without any issue.

$12345 MXN σε 20 μέρες
(0 Αξιολογήσεις)
0.0
alliedbandna

* * WE HAVE DEVELOPED MANY APPS * * Dear Sir, Our Intro : We have worked on more than 200 computer softwares, websites / web portals with required APIs & B2B integrations, Mobile apps.(ios&android), Betting B Περισσότερα

$25555 MXN σε 20 μέρες
(0 Αξιολογήσεις)
0.0
fixfin

We are quite confident that we can accomplish the project as per your [url removed, login to view] are CRM, ERP, POS, Custom Software solution providing company. We also deal with Portal, Blog, Social Media, e-commerce solution, Lin Περισσότερα

$11250 MXN σε 20 μέρες
(0 Αξιολογήσεις)
0.0
alexmocanu

I'm currently employed in a VOIP company and install/configure class 4/5 voip switches and also asterisk based solutions. I also installed and confugured the current Kannel/Opensmppbox configuration in production fo Περισσότερα

$11250 MXN σε 10 μέρες
(0 Αξιολογήσεις)
0.0
StarTelUkraine

We have experience in solving similar problems Experience with various Voip systems, as well as writing modules

$14305 MXN σε 10 μέρες
(0 Αξιολογήσεις)
0.0
mudvayne15

I have experience working on voice gateways implementing isdn pri/cas and key handoffs. I am currently working with verizon delivering those services to the clients. I have experience working on SIP/Voip via Internet Περισσότερα

$12500 MXN σε 3 μέρες
(0 Αξιολογήσεις)
0.0