US 20070076697Al (12) Patent Application Publication (10) Pub. No.: US 2007/0076697 A1 (19) United States Huotari et al. (43) Pub. Date: Apr. 5, 2007
US 2007/0076697 A1 DISTRIBUTED CODEC FOR PACKET-BASED COMMUNICATIONS BACKGROUND [0001] With the increase in residential broadband connec tions, the us
US 2007/0076697 A1 operating With the ATA 110a-110c to Which the device 120a-120e is coupled, in some situations a user may not be capable of placing
US 2007/0076697 A1 passes these signals to the voice packet module 232, Which processes the audio signal using voice CODECs and encap sulates the proc
US 2007/0076697 A1 station informs a cellular network that a mobile handset is locally associated With that base station. [0035] The telephony adapter
US 2007/0076697 A1 capable of playing live telephone calls. In one example, a user may place a telephone call to a phone number associ ated With some
US 2007/0076697 A1 processing telephone quality audio. The signal from the user interface device may still be processed by the telephony adapter and r
US 2007/0076697 A1 a speaker; a user input device; a network interface for coupling the communications device to a local area netWork (LAN); an audio
US 2007/0076697 A1 Apr. 5, 2007 8 a means for audio processing comprising an analog-to- 26. The communications device of claim 25, Wherein: digital co
Patent Application Publication Apr. 5, 2007 Sheet 1 0f 8 US 2007/0076697 A1 INTEGRATED WiFi HANDSET Q02 CORDLESS BASE STATION 1 m ATA 1.1.02 ATA i H99
Patent Application Publication Apr. 5, 2007 Sheet 2 0f 8 US 2007/0076697 A1 SPEAKER MICROPHONE ?-_72 M r v 4 AUDIO PROCESSING MODULE m . y y ENDPOlNT
Patent Application Publication Apr. 5, 2007 Sheet 3 0f 8 US 2007/0076697 A1 USER INTERFACE DEVICE 3m WIRELESS I/F WIRELESS I/F E ‘f: m TELEPHONY ADAPT
Patent Application Publication Apr. 5, 2007 Sheet 4 0f 8 US 2007/0076697 A1 TELEPHONY ADAPTER m ETHERNET I/F 3i USER INTERFACE DEVICE @ V WIRELESS I/F
Patent Application Publication Apr. 5, 2007 Sheet 5 0f 8 US 2007/0076697 A1 TELEPHONY ADAPTER USER INTERFACE m DEVICE Mi ETHERNET I/F m WIRELESS HF 22
Patent Application Publication Apr. 5, 2007 Sheet 6 0f 8 US 2007/0076697 A1 RESIDENTIAL INTERCOM SYSTEM 30 WIRELESS l/F m USER INTERFACE \ DEVICE §§0_
Patent Application Publication Apr. 5, 2007 Sheet 7 of 8 US 2007/0076697 A1 VolP TELEPHONY NETWORK ADAPTER . HANDSET Handset discovers wireless networ
Patent Application Publication Apr. 5, 2007 Sheet 8 0f 8 US 2007/0076697 A1 VolP TELEPHONY NETWORK ADAPTER HANDSET 1 Handset discovers wireless networ
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