Polycom SIP 3.1 manual Display of Warnings from SIP Headers

Administrator’s Guide SoundPoint IP / SoundStation IP

	dns.cache.NAPTR.1.preference="1"
	dns.cache.NAPTR.1.flag="s"
	dns.cache.NAPTR.1.service=" SIP+D2U"
	dns.cache.NAPTR.1.regexp=""
	dns.cache.NAPTR.1.replacement="_sip._udp.sipserver.example.com"
	dns.cache.SRV.1.name="_sip._udp.sipserver.example.com "
	dns.cache.SRV.1.ttl= "3600"
	dns.cache.SRV.1.priority="1"
	dns.cache.SRV.1.weight="1"
	dns.cache.SRV.1.port="5075"
	dns.cache.SRV.1.target="primary.sipserver.example.com"
	dns.cache.SRV.2.name="_sip._udp.sipserver.example.com "
	dns.cache.SRV.2.ttl= "3600"
	dns.cache.SRV.2.priority="2"
	dns.cache.SRV.2.weight="1"
	dns.cache.SRV.2.port="5075"
	dns.cache.SRV.2.target="secondary.sipserver.example.com
	dns.cache.A.1.name="primary.sipserver.example.com"
	dns.cache.A.1.ttl="3600"
	dns.cache.A.1.address="172.23.0.140"
	dns.cache.A.2.name="secondary.sipserver.example.com"
	dns.cache.A.2.ttl="3600"
	dns.cache.A.2.address="172.23.0.150"
Note
	The reg.1.server.1.port, reg.1.server.2.port,
	reg.1.server.1.transport, and reg.1.server.2.transport values in this
	example are set to null to force NAPTR lookups.

Display of Warnings from SIP Headers

The Warning Field from a SIP header may be used to cause the phone to display a three second “pop-up” to the user. For example, this feature can be used to inform the user of information such as the reason that a call transfer action failed (bad extension entered, for example). (For more information, refer to Header Support on page B-4.)

These messages are displayed in any language supported by the phone for three seconds unless overidden by another message or action.

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