VoiceMeUp.com » Product details for Polycom SoundPoint IP 501 VoIP Phone Services provider located in Montreal. Retail and wholesale voice communications. DID Number and Toll-Free portability. Support for IAX, SIP and T38 device. Trunking of Asterisk PBX platform.
* Superb voice quality when used with a headset, handset or in hands-free speakerphone mode
* Full-duplex speakerphone with Polycom Acoustic Clarity Technology
* Dedicated feature keys offer one-button access to essential telephony features
* Interoperable with leading IP PBX and Softswitch platforms
* SIP or MGCP