Grandstream XML Application Guide - Manual (Page 15)

FIRMWARE VERSION 1.0.5.15 XML BASED DOWNLOADABLE PHONEBOOK GUIDE Page 15 of 15
The maximum number of contacts supported on GXP21xx/GXP14xx/GXP116x is shown in the table below.
Please make sure the contact entry in your XML file does not exceed the max number supported on the
corresponding model.
Table 5: GXP21xx Max Number of Contacts
Model Max. Number of Contacts Max. Number of Groups
GXP21xx 2000 10
GXP14xx 500 10
GXP116x 500 10
Note:
When the phonebook.xml is exported from the GXP21xx/GXP14xx/GXP116x, users might see
<downloaded>0</downloaded> in the xml file. This indicates whether the existing entry is manually added
or previously downloaded. When users create their own xml file, this element does not need to be
included.