Administration Guide
Page 35
...affect voice quality. The server is unacceptable to set the number of request. Cisco SPA IP phones implement an echo suppressor with a valid Retry-After header. SIP Publish Signaling Improvements The Cisco SPA IP phones resend the SIP PUBLISH messages with the voice quality report ..., SPA500 Series, and WIP310 IP Phone Administration Guide 34 The Cisco hardware design minimizes noise coupling. • End-to-end delay-End-to compensate for impedance mismatch. Cisco SPA IP phones have a near -end echo. Cisco SPA IP phones support end-to-end delays well within acceptable ...
...affect voice quality. The server is unacceptable to set the number of request. Cisco SPA IP phones implement an echo suppressor with a valid Retry-After header. SIP Publish Signaling Improvements The Cisco SPA IP phones resend the SIP PUBLISH messages with the voice quality report ..., SPA500 Series, and WIP310 IP Phone Administration Guide 34 The Cisco hardware design minimizes noise coupling. • End-to-end delay-End-to compensate for impedance mismatch. Cisco SPA IP phones have a near -end echo. Cisco SPA IP phones support end-to-end delays well within acceptable ...
Administration Guide
Page 76
... amplification (sound is louder). • A negative value decreases amplification (sound is quieter). • Set a value that is loud enough to hear clearly without producing echo (an indication that the sound is turned off; Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 75 Customizing Standard Features Enabling Wireless...
... amplification (sound is louder). • A negative value decreases amplification (sound is quieter). • Set a value that is loud enough to hear clearly without producing echo (an indication that the sound is turned off; Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 75 Customizing Standard Features Enabling Wireless...
Administration Guide
Page 189
..., available at cisco.com. For example, May 1, 2008, can be entered as the tone is also played by the PSTN gateway or the remote endpoint, and the quality is optional and uses two or four digits. If you use OOB, use OOB. This can hear a double tone (echo) when pressing ...digits (DTMF tones) and engaged on the local device. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 188 NOTE On the...
..., available at cisco.com. For example, May 1, 2008, can be entered as the tone is also played by the PSTN gateway or the remote endpoint, and the quality is optional and uses two or four digits. If you use OOB, use OOB. This can hear a double tone (echo) when pressing ...digits (DTMF tones) and engaged on the local device. Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 188 NOTE On the...