Cisco 521SG Administration Guide - Page 41

Configuring Lines Configuring a Line Key 2 Configuring Call Appearance Per Line In the Phone tab, Call Appearance Per Line (under Miscellaneous Line Key Settings) lets you choose the number of calls per line button. The default value is 2. This option is not supported on the Cisco SPA501G and Cisco SPA301 phones. Also, this feature is only supported when the phones are operating in SIP mode. When you increase the number of calls per line to a value greater than 2, you must set the following: • Line ID Mapping (under Miscellaneous Line Key Settings) to Horizontal First. • Line Navigation (under Miscellaneous Line Key Settings) to Per Call. • Programmable Softkey Enable (under Programmable Softkeys) to Yes. When the maximum numbers of calls per phone is reached, the phone does not allow you to make a new call and rejects incoming calls. Table 1 lists the maximum number of calls per phone for each model. Table 1 Maximum Number of Allowed Calls Per Phone Phone Maximum Number of Calls Cisco SPA303, SPA502G, 10 SPA504G Cisco_SPA508G 16 Cisco SPA509G 24 Cisco SPA512G and 10 Cisco SPA514G Cisco SPA525G or 10 Cisco SPA525G2 Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 40