Cordless SIP

Panasonic IP telephone with corded base station and 1 cordless handset- Expandable with up to 6 Cordless Handsets, each with its own number - IETF RFC 3261 SIP Compliant- Certified with Broadwork and Asterisk - Ethernet based.

SIP Phones reduce hardware costs but also the monthly phone bill. Since the system is expandable, you can quickly and easily add up to 6 cordless handsets -- each with its own DID number. All you need is a single Internet connection.

Panasonic KX-TPA50 Additional DECT 6.0 Add-On handset for the KX-TGP500 and KX-TGP550 SIP IP Cordless Phone Systems.

Snom VoIP wireless DECT phone - 3 Concurrent VoIP calls (SIP 2.0) - Up to 8 handsets - Call transfer (attended and blind); call hold SIP - Call log: incoming, outgoing and missed calls - Call swap - Intercom - handset to handset via gateway.

Siemens Gigaset A580 IP and normal phone - Handset with enhanced acoustics (HDSP - High Definition Sound Performance) - Worldwide free calls between Gigaset IP phones - Online directory capable - Fixed line calls and internet calls without PC.