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Gulfphone
Gulfphone
United Kingdom
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Gulfphone
London
United Kingdom
Phone:
+44 790 090 0500
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Zaman Kan / CO
Phone:
+44 790 090 0500
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Cisco Systems
MIND
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5gtech.com
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SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.
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