Cisco SPA232D Administration Manual page 128
Mobility enhanced phone adapter
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Also See for SPA232D:
- Provisioning manual (213 pages) ,
- Quick start manual (17 pages) ,
- User manual (10 pages)
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Configuring the Voice Settings
PSTN (LINE Port)
Cisco SPA232D Administration Guide
SIP Settings
Field
SIP Transport
SIP Port
SIP 100REL Enable
EXT SIP Port
SIP 100REL Enable
EXT SIP Port
Auth Resync-
Reboot
Description
The TCP choice provides "guaranteed delivery," which
assures that lost packets are retransmitted. TCP also
guarantees that the SIP packages are received in the
same order that they were sent. As a result, TCP
overcomes the main disadvantages of UDP. In addition, for
security reasons, most corporate firewalls block UDP
ports. With TCP, new ports do not need to be opened or
packets dropped, because TCP is already in use for basic
activities such as Internet browsing or e-commerce.
Options are: UDP, TCP, TLS. The default is UDP.
Default setting: UDP
Port number of the SIP message listening and
transmission port.
Default setting: 5060
To enable the support of 100REL SIP extension for reliable
transmission of provisional responses (18x) and use of
PRACK requests, select yes. Otherwise, select no.
Default setting: no
The external SIP port number.
Default setting: 5061
To enable the support of 100REL SIP extension for reliable
transmission of provisional responses (18x) and use of
PRACK requests, select yes. Otherwise, select no.
Default setting: no
The external SIP port number.
Default setting: blank
If this feature is enabled, the ATA device authenticates the
sender when it receives the NOTIFY resync reboot (RFC
2617) message. To use this feature, select yes. Otherwise,
select no.
Default setting: yes
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- Connecting the Equipment
- Basic Setup
- Sip
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