Aastra Telecom 800 manual Configuration

4.5	“Connections” Tab	41
4.6	“Setup” Tab	42
4.7	“Program” Dialog	43
4.8	“Options” Dialog	44

5.Aastra 677xip (OpenPhone 7x IP) System Telephones: Extensions and Accessories45

5.1	Power Supply Unit	.45
5.2	Key Extensions	.45
5.3	Headset	.48
6.	Configuration	49
6.1	Configuring the Aastra 800	.50
6.1.1	Preparing the Configuration	.50
6.1.2	Starting the Web Console	.50
6.1.3	Loading the Online Help	.52
6.1.4	Finishing the Configuration	.53
6.1.5	Saving and Loading the Configuration	.53
6.2	Aastra 800 in Computer Networks	.53
6.2.1	Introduction to TCP/IP	.54
6.2.2	LAN Factory Settings	.55
6.2.3	Codes for IP Configuration	.55
6.2.4	E-Mail: Accounts and Notification	.56
6.2.5	Receiving System Messages as E-Mail	.56
6.3	Generating Your Own MoH Files	.57
7.	Voice over IP (VoIP)	58
7.1	Quick Start	.59
7.1.1	IP System Telephony	.59
7.1.2	External SIP Line	.60
7.1.3	Internal SIP Telephony	.60
7.2	Fundamentals	.62
7.2.1	Propagation Delay and Bandwidth	.62
7.2.2	Latency and Packet Length	.62
7.2.3	Voice Quality	.63

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