Grandstream Wave
This free app lets users move freely and most importantly continue receiving calls from any SIP account. So with other SIP accounts anywhere in the world with the Grandstream Wave and stay connected to essential communications. It works on AndroidTM or iOS devices.
- Supports G.711µ/a, G.722 (HD-audio), G.726-32, G.729, GSM, iLBC, Opus and Speex codecs
- Security features include SIP over TLS and 128/256-bit SRTP
- Up to 6-way audio conference, and 24 virtual BLF keys
Overview
Grandstream Wave helps for expanding communications solution. It links desk phone to mobile devices in order to keep users in touch with other SIP accounts. So work remotely while traveling with this revolutionary app and be updated with the workflow. It integrates with up to 6 SIP accounts, supports 6-way voice conferencing, 24 virtual BLF keys, 2-way video calls, and much more. It also gets integrated with IP PBXs (such as Grandstream’s UCM6200 series or UCM6510 series of IP PBX) for more effective and flexible network utilization.
Features
- Supports G.711µ/a, G.722 (HD-audio), G.726-32, G.729, GSM, iLBC, Opus and Speex codecs
- Security features include SIP over TLS and 128/256-bit SRTP
- Up to 6-way audio conference, and 24 virtual BLF keys
- Supports 6 SIP accounts
- Native integration with mobile devices including contact, call history and ringtones
- Enterprise features including IP PBX integration, BLF, call transfer/pickup, call recording with UCM, LDAP
- Automatic call forwarding based on time and location rules
- Full integration with Grandstream’s UCM-series of IP PBXs, including creation of QR code for automatic provisioning
- Voice channel switching between Bluetooth, earphone, speakerphone & 3.5mm headset
- Supports 2-way video calls based on SIP & H.264 video codec

Grandstream Wave FAQ
Answers to common questions about the Grandstream Wave — buying it in India, documentation and support.
What is the Grandstream Wave?
This free app lets users move freely and most importantly continue receiving calls from any SIP account. So with other SIP accounts anywhere in the world with the Grandstream Wave and stay connected to essential communications.
What are the key features of the Grandstream Wave?
Key features of the Grandstream Wave include: Supports G.711µ/a, G.722 (HD-audio), G.726-32, G.729, GSM, iLBC, Opus and Speex codecs; Security features include SIP over TLS and 128/256-bit SRTP; Up to 6-way audio conference, and 24 virtual BLF keys; Supports 6 SIP accounts; Native integration with mobile devices including contact, call history and ringtones.
Where can I buy the Grandstream Wave in India?
Cohesive Technologies is the authorised distributor of Grandstream Networks in India and supplies the Grandstream Wave across the country. Call +91 120 4830000, WhatsApp +91 7290000544 or email info@grandstreamindia.com for a quote.
Where can I download the Grandstream Wave datasheet?
You can download the official Grandstream Wave datasheet (PDF). It lists the full technical specifications.
Is installation and support available for the Grandstream Wave?
Yes. Cohesive Technologies offers consultation, installation, configuration, technical support and extended warranty for Grandstream products across India. See our support services.
Solutions by industry
See how Grandstream products are deployed in enterprises, hotels, schools, banks and homes across India.
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