“Grandstream GXP2170 Enterprise IP Telephone: 6 SIP accounts 12-lines / 48 on-screen digitally customizable BLF/speed-dial keys/ Supports up to four GXP2200EXT Modules for BLF/speed-dial access to up to 160 contacts” დაემატა თქვენ კალათაში. კალათის ნახვა