Voice over IP (VoIP) Application Note

HP iPAQ 500 series Voice Messenger

The goal of this document is to clearly and concisely state what HP iPAQ 500 series Voice Messenger is and is not capable of supporting for mobile IP telephony, aka VoIP, or Voice over IP. All the capabilities and interoperability scenarios haven’t been tested at this point, and until then this document will be a work-in-progress. As new information becomes available, it will be added to this document.

Contents

1

Overview.....................................................................................................................

2

2

Media and Signaling Protocols ...................................................................................

3

3

Telephony Features.....................................................................................................

3

4

Audio Quality..............................................................................................................

4

5

Hardware and Firmware .............................................................................................

5

6

WLAN Infrastructure..................................................................................................

6

7

IP-PBX and SIP Server Support .................................................................................

6

 

7.1

Compatibility with Cisco unified Call Manager v5.1 ..........................................

7

 

7.2

Compatibility with Avaya Communication Manager v4.0 / SES v3.1.2 .............

8

 

7.3

Compatibility with Nortel MCS 5100 v4.5 ..........................................................

9

 

7.4

Compatibility with Nortel CS1000 v4.5 ............................................................

10

 

7.5

Compatibility with Alcatel OmniPCX Enterprise v6.1......................................

11

8

Accessory Support ....................................................................................................

12

9

Configuring VoIP......................................................................................................

12

 

9.1

Enabling ‘Internet Calling’.................................................................................

12

 

9.2

Checking Wi-Fi ..................................................................................................

12

 

9.3

Using HP iPAQ Setup Assistant ........................................................................

12

 

9.4

VoIP Dial Plan ...................................................................................................

14

 

9.4.1 IMPORTANT NOTE ABOUT EMERGENCY CALLING ......................

14

 

9.5

ADDITIONAL CONFIGURATION .................................................................

16

10 Appendix A – Standards Support .............................................................................

17

 

10.1

Signaling Standards Implemented ..................................................................

17

 

10.2

Media/Other Standards ...................................................................................

18

 

10.3

Standards Not Implemented ...........................................................................

18