OPTIROAM LTD. Hong Kong

Next Generation Mobile Operator

Hosted MVNO service, Roaming SIM cards, Hosted IP PBX service

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OPTIROAM LTD.
Rm. 22B, 22/F, Kiu Yin Commercial Building, 361-363 Lockhart Rd.
Wanchai
,999077
Hong Kong

Phone: +852 580 82 735
Site: http://www.optiroam.com

Contact Person

Eric Lee / COO
Phone: +852 580 82 735

Cloud-based Unified Communications Service Provider
did numbers provider
Hosted PBX Service Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Mobile VoIP
Roaming Free International SIM

Call Relay VoIP Solutions
Hosted PBX
Hosted VoIP
PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
Sip Trunking
Virtual PBX

Not data

Billing system of own development

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Quickcom Global Communications,.Ltd

Providers in database: 6433

SIP Addresses and Telephones

SIP-addressing is logical, of the same type as URL in HTTP. And the most natural – to use the electronic mail as the SIP address. There are permissible varied parameters by the address: for example, it is possible to indicate the regular city telephone number, additional telephone, and the parameters of modem connection etc.

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