Acrobits has released their new business caliber SIP Client, Groundwire for the iPhone. According to the company, it’s the mobile SIP client capable of replacing your desktop phone.

Groundwire has all the features of Acrobits’ current softphone client, Acrobits Softphone, and adds some important business caliber features: it supports transfer and attended transfer, call waiting and conference calling. It also adds a voicemail waiting indicator and a programmable voicemail dialer.

It also supports iOS4 multitasking and the original Acrobits Softphone’s Push Notification Service.

SIP users finally have a mobile client capable of meeting all their needs, as Acrobits claims.

Among the other features are:
• Multi line
• Customizable ringtones
• HD Wideband audio through G.722
• G.711, GSM and iLBC audio codecs.
• TLS support for encrypted SIP
• Bluetooth support for iPhones with OS 3.1 and higher
• audio codec manipulation, enabling you to prioritize the codecs used and disable ones you don’t want to use
• call recorder and player, seamlessly integrated into the call history
• full localization (currently English, Chinese, Danish, Korean, Norwegian, Polish, Portueguese, Swedish, French, German, Italian, Russian, Spanish, Czech and Slovak)
• simultaneous registration of multiple SIP accounts
• iPhone contacts integration
• ability to generate DTMF tones while in call, to control various PBX features or automated systems (use audio, rfc 2833 or SIP INFO)
• speakerphone support
• configurable RTP port range
• SIP Proxy support, VPN support
• STUN server support, automatic service discovery using DNS SRV queries
• quick import of accounts from major VoIP Providers, like Gizmo5, Voipcheap, TerraSIP and others

Related articles
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CounterPath Brings Multitasking and Multi-Account VoIP Softphone to the iPhone
Juniper Research: Mobile VoIP Users to Exceed 100 Million by 2012
Acrobits Provides Three New SIP VoIP Operators with the iPhone Apps

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