SIP enables high-quality voice calls over the internet.
SIP协议支持通过互联网进行高清语音通话。
Our office uses SIP trunking to reduce telephony costs.
我们办公室使用SIP中继服务降低通信费用。
The IP phone is a common SIP endpoint device.
IP电话是一种常见的SIP终端设备。
SIP makes video conferencing more efficient and stable.
SIP让视频会议更高效稳定。
Setting up a SIP account is simple and fast.
配置SIP账号简单又快捷。
SIP supports real-time communication across global networks.
SIP支持全球网络下的实时通信。
Many businesses rely on SIP for remote collaboration.
许多企业依赖SIP实现远程协作。
SIP integrates seamlessly with modern UC platforms.
SIP可无缝集成到现代统一通信平台。
Reliable SIP service ensures clear and uninterrupted calls.
可靠的SIP服务保障通话清晰不断线。
You can use SIP on smartphones, computers, or desk phones.
你可在手机、电脑或桌面电话上使用SIP。
Looking for a future-proof, cost-effective, and crystal-clear business communication solution? Meet our enterprise-grade SIP service—built for reliability, scalability, and seamless integration! Powered by Session Initiation Protocol (SIP), this cloud-based telephony system delivers HD voice, secure video calls, and unified messaging—all over your existing internet connection.
Our SIP solution supports any SIP-compatible endpoint: from sleek IP desk phones to mobile softphones and conference systems. With flexible pricing plans starting at just ¥99/month per line, zero hardware lock-in, and 99.99% uptime SLA, it’s the smart choice for startups, remote teams, and growing enterprises. Setup takes minutes, not days—and our 24/7 technical support ensures you’re never left hanging.
Trusted by over 10,000 companies nationwide, our SIP service cuts traditional phone bills by up to 70% while boosting call quality and flexibility. Whether you’re scaling operations, enabling hybrid work, or upgrading your PBX, this is the upgrade your business deserves.
Don’t settle for outdated landlines. Embrace the future of business communication—order your SIP lines today and enjoy a free 14-day trial!
想要一套面向未来、省钱又高清的企业通信方案？我们的企业级SIP服务来了！基于标准SIP（会话初始协议）打造，依托现有网络即可实现高清语音、安全视频通话与统一消息收发，真正降本增效！
该服务兼容所有SIP终端设备——无论是时尚IP话机、手机软电话，还是会议室系统，统统无缝接入。套餐灵活，单线月费低至99元起，无需绑定硬件，还承诺99.99%高可用性。设置只需几分钟，更有7×24小时专业客服全程护航，小团队、远程办公或高速成长型企业都用得安心！
目前全国超10,000家企业已选择我们的SIP服务，平均节省70%传统话费，同时通话更清晰、调度更灵活。无论你是升级老旧PBX、拓展远程办公，还是优化客户联络体系，这套方案都是你值得拥有的智能之选。
别再用老式固话拖慢效率！立即下单开通SIP线路，还可享14天免费试用——让每一次通话，都成为专业形象的加分项！
