AstraQom — global business telecom, home
Hainan
· China

Unified Communications (UCaaS) — Hainan

Voice, video, chat and meetings — one platform, one bill.

+86 898

A Hainan number backed by redundant SIP routes means local credibility with none of the local hardware, contracts or site visits.

Unified Communications (UCaaS)

Bring every channel of business communication into a single secure platform. HD voice, video conferencing, team messaging, screen share and file collaboration — across desktop, mobile and web.

  • HD voice + video meetings up to 100 participants
  • Persistent team chat and channels
  • Screen share, file share, recording
  • Microsoft 365 + Google Workspace integration
  • Single sign-on (SSO) and MFA
  • Centralized admin and analytics
Talk to sales View national pricing

More on business telecom in China

Our China coverage goes beyond Hainan — +86 numbers, SIP trunking and hosted PBX nationwide.

Frequently asked questions

Is Unified Communications (UCaaS) available in Hainan?+

Yes. AstraQom delivers Unified Communications (UCaaS) to businesses in Hainan, China, with local +86 898 numbers and Tier-1 routes.

How quickly can Unified Communications (UCaaS) go live in Hainan?+

A standard install in Hainan goes live in 1–3 business days. Multi-site rollouts are scheduled with a dedicated engineer.

Can I keep my existing +86 898 numbers?+

Yes. We port your existing Hainan numbers with zero downtime, usually within 2–4 weeks.

How is Unified Communications (UCaaS) billed?+

A transparent monthly subscription per user, channel or number, with per-second voice billing and no hidden fees.

What support is included for Hainan?+

24/7 human support in English, French and Spanish, with proactive monitoring of your trunks and numbers.