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Table 87 Voice Features
SIP ALG
Other Voice
Features
Table 88 Star (*) and Pound (#) Code Support
*0
*2
*66
*67
*69
*70
*72
*720
*73
*730
*740
*911/911
*411/411
MAX208M2W Series User's Guide
Your device is a SIP Application Layer Gateway (ALG). It allows VoIP
calls to pass through NAT for devices behind it (such as a SIP-based
VoIP software application on a computer).
SIP version 2 (Session Initiating Protocol RFC 3261)
SDP (Session Description Protocol RFC 2327)
RTP (RFC 1889)
RTCP (RFC 1890)
Voice codecs (coder/decoders) G.711, G.726, G.729
Fax and data modem discrimination
DTMF Detection and Generation
DTMF: In-band and Out-band traffic (RFC 2833),(PCM), (SIP INFO)
Point-to-point call establishment between two IADs
Quick dialing through predefined phone book, which maps the phone
dialing number and destination URL.
Flexible Dial Plan (RFC3525 section 7.1.14)
Wireless Operator Services
Customer Care Access
Repeat Dialing
Plus the 10 digit phone number to block Caller ID on a single call
basis
Return last call received
Followed by the 10 digit phone number to cancel Call Waiting on a
single call basis
Activate Call Forwarding (*72 followed by the 10 digit phone number
that is requesting call forwarding service)
Activate Call Forwarding (*720 followed by the 10 digit phone number
that is requesting deactivation of call forwarding service)
Plus the forward to phone number to activate Call Forwarding No
Answer (no VM service plan)
Deactivate Call Forwarding No Answer
Plus the forward to phone number to activate Call Forwarding Busy
(no VM service plan)
Emergency phone number (same as dialing 911)
Wireless Information Services
Chapter 14 Product Specifications
197
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