Dritan R. Profile

探索

5.0

(1条评论)

您正在关注

关注用户错误。

该用户不允许他人关注他们。

您已经关注了这个用户。

您的会员计划仅允许0个关注。升级在此。

成功取消关注

取消关注用户错误

您已成功推荐

推荐用户错误。

出问题了，请刷新页面并重新尝试。

电子邮箱已成功验证。

$35 USD / 小时

tirana,

albania

$35 USD / 小时

目前这里是2:19 上午

十二月 6, 2019已加入

0 推荐

Dritan R.

@dritanr

5.0

(1条评论)

0.5

100%

$35 USD / 小时

tirana,

albania

$35 USD / 小时

100%

工作已完成

100%

在预算内

100%

按时

不适用

重复雇用率

VoIP Expert

- Circuit switched digital telephone exchanges AXE-10, manufactured by Ericsson. - Softswitch class 4/5, SOIP, PortaSwitch, SIPPYSOFT, VoipNow. - IP PBX 3CX, PBXware, FreePBX, PBXact, Grandstream UCM. - DID providers Twilio, Vitelity, Voipms, DIDWW, Commpeak, Voip Innovations. - VoIP gateways Patton, Dinstar, Sangoma, Cisco, SETU VTEP, GOIP. - Big carriers interconnection, A-Z routes IDT, TATA, TS, OTE. - I have an excellent understanding of the entire voip solutions. - Very professional for VoIP troubleshooting and debug. Experience with: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL]