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D-link VOIP

Hi,

We are having IPPhone System DVX-2005F linked with 2 Lines and 3 SIM card Lines . we are having issues with :

- it takes one extra second for the caller to get in the central.

- we sometimes can not make calls to mobile numbers and 9200

we need an expert VOIP with Good D-link experience

Навыки: VoIP

О клиенте:
( 15 отзыв(-а, -ов) ) makkah, Saudi Arabia

ID проекта: #33990647

8 фрилансеров(-а) готовы выполнить эту работу в среднем за $159

(46 отзывов(-а))
6.0
mula9211

Hi, I am a senior voip developer. I have developed many such projects already, I offer my services for your project, I can give you demo of my previous related work also you can explore my profile and reviews. We can c Больше

$140 USD за 7 дней(-я)
(50 отзывов(-а))
6.1
jaisalmk

Hello, I am a VOIP expert and i can support you to resolve you issue n the DLink. Do you have STC or Mobily SIP trunk or you are connecting directly ove a PSTN line ?. Lets discuss

$200 USD за 7 дней(-я)
(11 отзывов(-а))
4.6
kingch91

Hi, we are a cross-disciplinary team of architects & engineers having extensive experience to design, deliver and monitor ICT solutions which includes all IT Support, presales and postsales remotely. Following are the Больше

$120 USD за 4 дней(-я)
(1 отзыв)
2.5
bestICTever

Hello and good day! I have long time experience in voip domain and can support you to troubleshoot this case and resolve it. Thank you,

$250 USD за 7 дней(-я)
(0 отзывов(-а))
0.0
eng400

السلام عليكم كلمنى ان شاء الله محلوله hi i'm a voip engineer with a BS degree in computer science i will do your task as fast as i can and i will achieve it exactly as you want,don't worry about any thing contact me f Больше

$30 USD за 7 дней(-я)
(0 отзывов(-а))
0.0
net0services

HI brother. I just finish setup such project of Dlink DVX-2005F with most of its features. We can chat and see your issue together and you can consider it solved. Regards,

$140 USD за 1 день
(0 отзывов(-а))
0.0
mohsennetengine

Dear Hire Manager, I am expert at VoIP, Please see my resume in the link blow: [login to view URL]

$140 USD за 7 дней(-я)
(0 отзывов(-а))
0.0