AT-323 IAX2 Phone User Manual (V1.43)183.2.4 IAX2 Protocol SettingsFig 3.5 IAX2 Protocol Settings● service addr: Please set the URI (domain name/IP address : service port)of the asterisk server into “service addr”. When the default service port4569 is used, “: service port” can be omitted.● register ttl : IP phone will send a keep-alive registration message totheasterisk server every “register ttl” seconds. The minimum value is 10,maximum value is 65535. Default is 60.● phone number: The local phone number or username of this phone,usually is allocated by system.● account: With the asterisk server which requires authentication, pleaseput the username/account into this field.● pin: With the asterisk server which requires authentication, please put thepassword into this field.● local port: The local UDP port registered with the asterisk server toaccept incoming handshaking messages. The default port number is4569.● dtmf: Set DTMF signal sending way by selecting inband audio, outbandaudio from list box.● tos: Set the TOS field of the IP header of the RTP packets. The bigger thisvalue is 0, the higher priority the packet is .● super password: Set the super password of the phone.(Default superpassword is 12345678).● debug: Set the debug level of the phone. disable: Disable output the debug message by selecting this item. output: Output the operation information to the window, such asregister, input by selecting this item. output all: Output all debug information and data in test window byselecting this item. remote debug: Save the debug information in SDRAM of IP phone byKeison Products www.keison.co.uk sales@keison.co.uk Tel: +44 (0)1245 600560