LTE CPE B2368 User's
Guide
15 VoIP
Issue 01
Copyright © Huawei Technologies Co., Ltd.
110
Item
Description
Leave the default value.
NOTE
Together FXS port and IAD devices or SIP phone to the LAN work together,
check the SIP port on the IAD and SIP phones. Make sure to use a different port
than local SIP LTE modem.
Primary SIP server
address
Enter the IP address or domain name of the SIP server that you received from
your VoIP provider. You can use up to 63 printable ASCII characters. It does
not matter whether the SIP proxy server, redirect server or registration.
Port SIP server
Enter the port number on which the server is listening SIP VoIP
communication (if available). Otherwise field leave the default value.
REGISTER Server
Address
Enter the IP address or domain name registration SIP server that you received
from your VoIP provider. If you do not have that value available, enter the same
address as the field
The primary address of the SIP server.
You can use up to
address as the field
The primary address of the SIP server.
You can use up to
address as the field
The primary address of the SIP server.
You can use up to
63 printable ASCII characters.
REGISTER Server Port Enter the port number on which the registration SIP server listens
VoIP communication (if available). If you do not have that value available,
enter the same address as the field
Port SIP server.
enter the same address as the field
Port SIP server.
SIP Service Domain
Enter a name for the SIP service domain. As part of a full SIP URI address of the
domain name service as part symbol "@".
domain name service as part symbol "@".
You can use up to 63 printable characters in the extended ASCII.
support for RFC
PRACK (RFC
3262)
RFC 3262 defines a mechanism for providing reliable transmission of
provisional SIP responses which contain information on how to handle the
request. This is an extension that uses tags
100rel
and a method of validating
request. This is an extension that uses tags
100rel
and a method of validating
request. This is an extension that uses tags
100rel
and a method of validating
provisional response PRACK (Provisional Response Acknowledgment). If
you select
supported
or
Required,
LTE include all requirements INVITE
you select
supported
or
Required,
LTE include all requirements INVITE
you select
supported
or
Required,
LTE include all requirements INVITE
you select
supported
or
Required,
LTE include all requirements INVITE
you select
supported
or
Required,
LTE include all requirements INVITE
request SIP header field / support with optional label 100rel. Then, when
LTE modem receives a SIP response confirming that dial phone rings LTE
modem sends a message PRACK both parties on the call, which will
acknowledge receipt of the message. If you select
supported;
will use the
acknowledge receipt of the message. If you select
supported;
will use the
acknowledge receipt of the message. If you select
supported;
will use the
brand 100rel optional and supported. If you select
Required,
will use the
brand 100rel optional and supported. If you select
Required,
will use the
brand 100rel optional and supported. If you select
Required,
will use the
brand 100rel required. selecting
disabled
this feature off.
brand 100rel required. selecting
disabled
this feature off.
brand 100rel required. selecting
disabled
this feature off.
Enable DNS SRV (RFC
3263)
Check this box to activate sending requests to DNS servers of your
ISP to list