The KX-HTS824 supports the following number of trunks.

Type	KX-HTS824
	Preinstalled	Maximum
Total Number of Trunks	8 (6 if G.729a)	8 (6 if G.729a)
SIP	6 (G.711) 4 (G.729a)	6 (G.711) 4 (G.729a)
Analogue	4	8

The following shows the number of each terminal equipment type supported by the KX-HTS824.

Type	KX-HTS824
	Preinstalled	Maximum
Extensions	24	24
SIP	24	24
Analogue	8	24
DISA (ch)	4*	4*
Built-in VM (ch)	4*	4*
Doorphone (Analogue)		2
Door Opener (Analogue)	0	2

* The DISA and VM has a total capacity of 4 channels.