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Programming softswitch PBX

5 freelance ont fait une offre moyenne de 3813 $ pour ce travail

tektrix1

I m a voip professional having extensive experience of 15+ years in voip/asterisk/freeswitch applications. I have delivered many projects based on asterisk and freeswitch contact centers and IVRs , OpenSips and Asteris Plus

4444 $ USD en 30 jours
(18 Commentaires)
6.6
geosohaib

Hi, I got great experience with Asterisk PBX. I can help you to build Softswitch based on Asterisk. If I can provide you further details and information please let me know. Thanks, Muhammad Sohaib

4222 $ USD en 30 jours
(10 Commentaires)
4.9
osypets

Hello! Your project is interesting to me and I want to discuss with you its details. You can look at my profile and responses of happy customers and to be convinced of the high level of my qualification. Than Plus

3400 $ USD en 10 jours
(2 Commentaires)
3.5
abd4d5

Hi, I am Cisco voice certified engineer with valid CCNP voice and CCNP R&S certifications, During my work at Cisco Gold partner at Lebanon I have installed too many Networks and Voice systems with integration with Plus

4000 $ USD en 30 jours
(2 Commentaires)
1.7
3000 $ USD en 30 jours
(0 Commentaires)
0.0