IP Voice Telephony


GXP17xx Series mid-range IP phones Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. GXP21xx Series Enterprise IP Phones Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. GS Affinity CTI App Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. GXP14XX/11XX series IP Phones Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. WP810 Portable WiFi IP Phone GRP261x Carrier-Grade IP Phones Welcome to the Grandstream Beta Club Forum! As a Beta Club member, this forum is where you should post suggestions, product enhancements and additional features.<br> Guidelines for Use: GRP260x Series Essential IP Phones DP75x/DP730/DP72x/DP760 Cordless Phones Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. DP715/DP710 series Cordless Phones Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions. WP820 Portable WiFi IP Phone Welcome to the Grandstream Beta Club Forum! As a Beta Club member, this forum is where you should post suggestions, product enhancements and additional features.<br> Guidelines for Use:<br> Please use the sub categories to make forum posts. This will aid in the organization of the forum. GXP16XX series small-medium business IP phone Welcome to Grandstream’s community forums. The forums are a place to post your questions and feedback, as well as report any bugs on our products and solutions.
About the IP Voice Telephony category [IP Voice Telephony] (1)
Firmware 1.0.5.48 for GRP2612/2612P/2612W/2613/2614/2615/2616 released as official [GRP261x Carrier-Grade IP Phones] (4)

Dear Grandstream Customers, Firmware 1.0.5.48 for GRP2612/2612P/2612W/2613/2614/2615/2616 is now released as official. Here is the link to the release notes: http://firmware.grandstream.com/Release_Note_GRP261x_1.0.5.4…

HT802 registers with SIP server but otherwise dead as a doornail [IP Voice Telephony] (4)
WP820 T9/3x4 Text Input inside of customized Applications [WP820 Portable WiFi IP Phone] (10)
Low Volume on GRP2600 series phones using UCM6208 [GRP261x Carrier-Grade IP Phones] (7)
GXP2170 going into DND randomly [GXP21xx Series Enterprise IP Phones] (2)
Grandstream HT801 - telephone blue light not working ( 2 ) [IP Voice Telephony] (25)
GXP2170 SRTP and Asterisk [GXP21xx Series Enterprise IP Phones] (3)
Grandstream HandyTone 801 - Admin page not working [IP Voice Telephony] (6)
GXP 2160 registering from port 1064 through VPN and unable to make calls [GXP21xx Series Enterprise IP Phones] (8)
GUV3050 Sidetone [IP Voice Telephony] (1)
Need to hard reset my grandstream phone [GXP16XX series small-medium business IP phone] (11)
DP752 Connection Question/Issue [DP75x/DP730/DP72x/DP760 Cordless Phones] (11)
Product Model GXP1782 display problem does not display anything [GXP17xx Series mid-range IP phones] (2)
SIP Options Keep-alive [GXP21xx Series Enterprise IP Phones] (4)
Grandstream won't pickup [GRP261x Carrier-Grade IP Phones] (4)
GXP1782 Wont power up, voicemail light is dim - Hard reset? [GXP17xx Series mid-range IP phones] (6)
HTTP Call Not Rebooting Phone [GXP21xx Series Enterprise IP Phones] (9)
GXP2140 Admin Pin Code [GXP21xx Series Enterprise IP Phones] (3)
GXW410X PSTN Gateway - Don't hang up automatically after call is ended [IP Voice Telephony] (2)
Setting SIP Server port to 5061..? [DP75x/DP730/DP72x/DP760 Cordless Phones] (7)
HT812 can not dial out - always busy signal (Australia) [IP Voice Telephony] (20)
GXP 1782 TFTP phonebook issue [GXP17xx Series mid-range IP phones] (3)
OpenVPN held needed [IP Voice Telephony] (4)
GXP2170 & GXP2135 Intermittently not responding to '200 OK' during call setup [GXP21xx Series Enterprise IP Phones] (10)
Multiple Incoming Call Appearances [GRP261x Carrier-Grade IP Phones] (9)
GDS3710 and GRP Phones [GRP261x Carrier-Grade IP Phones] (8)
GXP2135 : multicast paging calls don't terminate [GXP21xx Series Enterprise IP Phones] (4)
WP820 with an unexpected screen ( 2 ) [WP820 Portable WiFi IP Phone] (23)
Can't hear other party on call, but CAN after holding and unholding [DP75x/DP730/DP72x/DP760 Cordless Phones] (3)