HP iPAQ 500 Supplementary Manual

Download Application note of HP iPAQ 500 Series Cell Phone for Free or View it Online on All-Guides.com. This version of HP iPAQ 500 Series Manual compatible with such list of devices, as: iPAQ 500 Series, iPAQ 510 - Voice Messenger, iPAQ 512 - Voice Messenger, iPAQ 514 - Voice Messenger

HP iPAQ 500 Series Application note - Page 1
1
HP iPAQ 500 Series Application note - Page 2
2
HP iPAQ 500 Series Application note - Page 3
3
HP iPAQ 500 Series Application note - Page 4
4
HP iPAQ 500 Series Application note - Page 5
5
HP iPAQ 500 Series Application note - Page 6
6
HP iPAQ 500 Series Application note - Page 7
7
HP iPAQ 500 Series Application note - Page 8
8
HP iPAQ 500 Series Application note - Page 9
9
HP iPAQ 500 Series Application note - Page 10
10
HP iPAQ 500 Series Application note - Page 11
11
HP iPAQ 500 Series Application note - Page 12
12
HP iPAQ 500 Series Application note - Page 13
13
HP iPAQ 500 Series Application note - Page 14
14
HP iPAQ 500 Series Application note - Page 15
15
HP iPAQ 500 Series Application note - Page 16
16
HP iPAQ 500 Series Application note - Page 17
17
HP iPAQ 500 Series Application note - Page 18
18
HP iPAQ 500 Series Application note - Page 19
19
Audio Quality
Hardware and Firmware
WLAN Infrastructure
IP-PBX and SIP Server Support
Accessory Support
While Internet voice services delivered by Internet Telephony Service Providers (ITSPs)
may also be based on SIP, HP has done no testing or validation of interoperability with
these services at this time.
2 Media and Signaling Protocols
This category is related to the industry protocols that exist today for carrying control
messages and media messages.
Supported:
SIP – Session Initiation Protocol for Signaling [RFC 3261]
G.711 – Audio codec for compression/decompression of voice. Both A-law and
u-law variants are included.
Not Supported:
H.323 – signaling protocol used in some IP-PBXs
SCCP – Cisco’s proprietary call control protocol for Unified CallManager.
G.729 – Compressed audio codec more suitable for voice over WLAN compared
to G.711
Secure RTP [SRTP] – secure version of the RTP protocol [RFC 3711]
A full list of the standards supported and not supported is included in Appendix A of this
document.
3 Telephony Features
This category is related to the standard telephony features available in a VoIP
implementation.