Planet Networking & Communication VGW 20FS Series User Manual page 47

Explanation of SIP parameters:
SUBSCRIBE for MWI (Message Waiting
Indicator)
MWI Subscription Expires
Voicemail User ID
RFC3407 Support
IP-to-IP Call
URI Includes user=phone
INVITE with "P-Preferred-Identity"
Header (RFC3325)
Only Accept Call from ACL (SIP server
or IP Trunk)
Anonymous Call
Reject Anonymous Call
# as ending Dial Key
# Escape
Value of "Refer To" refers to "Contact"
Third Party Do Not Send 18x Response
Figure 3.10-3 SIP Parameter Configuration Interface
You will be notified when 'voicemail message waiting indicator' is
enabled.
MWI subscription expiry time; default value is 3600s.
The user ID for access to voicemail box
Whether to enable RFC3407 support.
If this parameter is enabled, user can dial IP address through a phone
to call destination gateway.
If this parameter is enabled, 'user=phone' will be contained in URI.
When calls are routed to PSTN network, the called number will be got
from user name. Default value is 'not enable'.
If this parameter is enabled, 'P-Preferred-Identity' Header will be
added in INVITE message for anonymous call (Support RFC3325).
If this parameter is enabled, the gateway only accepts incoming call
from SIP server only. Default value is 'not enable'.
If this parameter is enabled, 'anonymous' will be included in SIP
message.
If this parameter is enabled, all anonymous calls will be rejected.
Default value is 'not disable'.
'# ' is used as the end mark for dialing.
If this parameter is enabled, '#' is considered as a digit of the number
that is dialed.
If this parameter is enabled, 'contract header' needs to be filled in in
the 'refer to' field of a SIP message.
If this parameter is enabled, the third party will not send 18x response
during a attended transfer.
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4-/8-/16-/24-/32-Port SIP Internet Telephony Gateway