Yealink CP860 - Page 254

Administrator’s Guide for CP860 IP conference phones
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If it is not the last server in the list, the maximum number of retries depends on the
configured retry count.
Procedure
SIP Server Domain Name Resolution can be configured using the configuration files or
locally.
Configuration File
<MAC>.cfg
Configure the transport type
on the IP phone.
Parameters:
account.X.transport
account.X.naptr_build
Local
Web User Interface
Configure the transport type
on the IP phone.
Navigate to:
http://<phoneIPAddress>/se
rvlet?p=account-register&q
=load&acc=0
Details of Configuration Parameters:
Parameters
Permitted Values
Default
account.X.transport
(X = 1)
Integer
0
Description:
Configures the type of transport protocol.
0-UDP
1-TCP
2-TLS
3-DNS-NAPTR
If the parameter is set to 3 (DNS-NAPTR) and no server port is given, the IP phone
performs the DNS NAPTR and SRV queries for the service type and port.
Web User Interface:
Account->Register->Transport
Phone User Interface:
None
account.X.naptr_build
(X = 1)
0 or 1
0