McDewey

TAPI structures TAPI messages Action EVENT = LINE_DEVSPECIFIC dwParam1 = SLDSMT_LINE_PROPERTY_CHANGED dwParam2 = LPCT_DEVICE_IPADDRESS Variation result:

1. Same as above
2. Same as above The device TAPI100 moves across WiFi networks resulting in change in the IPv4 address from 10.77.31.250 to 10.77.31.176 Variation 1: The device TAPI100 moves from a IPv4 n/w to a Ipv6 n/w with new ip as 2001:db8::1:0:0:1 Variation 2: The device TAPI100 is docked/undocked and hence changes from WAN/LAN to wireless network LINEDEVCAPS::DevSpecific RegisteredIPAddressMode = IPAddress_IPv4_only RegisteredIPv4Address = "10.77.31.176" (B01F4D0A -Little endian Hex format) Variation 1: LINEDEVCAPS::DevSpecific RegisteredIPAddressMode = IPAddress_IPv6_only RegisteredIPv6Address = "2001:db8::1:0:0:1" (Application should use the Offset and size fields of IPv6 address from LINEDEVCAPS to retrieve the value of IPv6 address) Variation 2: LINEDEVCAPS::DevSpecific RegisteredIPAddressMode = IPAddress_IPv4_only RegisteredIPv4Address = "10.77.31.176" lineGetDevCaps() returns success lineGetDevCaps() with DeviceID = DeviceId of TAPI100 Notify the Phone Application and Expose the Changed IP Address TAPI structures TAPI Message Action phoneDevices are Enumerated phoneInitializeEx phoneOpen() returns success phoneOpen for a phoneDevice of wireless device TAPI100 Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 544 Message Sequence Charts Notify the Phone Application and Expose the Changed IP Address