Відео

Thanks for your support. Will do that in future.

Hi, Please use the below file. we.tl/t-aKHnYRVUsM

Thank you very much Sir. I was able to register the Cisco 7821 to Grandstream. Is there any template available to reflect the User name in the Display along with the extension?

You want a video on ucm to ucm connection via ucmrc?

There may be something missing in ucm 1. check the codec in extension. 2. May be phone has DND enabled.

Check the remote pin

Telnet in putty

Don't understand by this query?

You need to set WPA/WPA2 and AES/TKIP in your access point for auth error

Hi, If you have configured email in ucm than you can recover password by forget password option. But if you haven't configured, then no chance to recover password and need to hard reset the ucm.

No, only Grandstream device.

Clear the voicemail.

@Voipknowledge not worked? I have login and disabled it.

Can you explain in detail?

Press first key below the display on left or press green call button

Hi, It need to be add name and number in the contact list of this phone.

@@Voipknowledge Thank you for the reply, I'll try it later on my end. I am now having trouble about the voice for my phones. I currently have GRP2602P and Cisco7821. Whenever I call from cisco to grandstream, sometimes I can't hear the voice from the receiver or there's 2-4 seconds delay. I am using G.722 codec for my grandstream phone, should I include more codec or what codec should I be using? I'll gladly appreciate your reply. Thank you.

Hi Use PCMU, PCMA, G729 codec in UCM extension and in GRP phone under Account >> Codec

@@Voipknowledge We now updated the phones to the latest firmware while we're still using G.722 codec and so far, everything is working well. If anything happens again, I'll try your suggestion. Many thanks and I greatly appreciate your reply.

@@Voipknowledge Also can you please share me configuration files for 7821 please? Thank you in advance.

Hi, Please use the below link to download the file and please subscribe the channel. we.tl/t-QukqStukis

@Voipknowledge Thanks for ever

Hi, Please see the video ua-cam.com/video/RaktWEf2-HM/v-deo.htmlsi=kxJYDsC0Pn6498-t

Hi, Please use the below link and please subscribe the channel. we.tl/t-T9KYn7bLV0

Hi, Please use the below link and please subscribe the channel. we.tl/t-T9KYn7bLV0

Hi, Make sure you have phone template downloaded in ucm zero config. Then in global policy >> Maintenance>> admin password : set new password

@Voipknowledge Thank you sir

Google contact can not be sync on ucm. You need to upload the contacts in ucm ldap directory in a specific format

Hi, Please use the below link. we.tl/t-xho0bcxGK1

Yes, I will share with you tomorrow

@@Voipknowledge Thanks.

Hi, Please use the below link. we.tl/t-xho0bcxGK1

Ucm pbx ldap server configuration?

@@Voipknowledge yes please

Hi, By default there is nothing to do in UCM LDAP config just need to fill up the details from UCM to IP Phone in LDAP Directory. If anything specific related to that, please let me know.

Hi, Create Analog Line in UCM under Extension/Trunks>> Analog Trunk>> Add Select the Port, give a Name Set Caller ID : Auto Detect And SAVE. Create Inbound Route : Set destination to Extension or desired option Create Outbound Route : Set Pattern = X. Set Privilege : Internal Select the Trunk : as Analog Trunk

@Voipknowledge any video available

@Voipknowledge and can I directly connect Airtel telephone line in ucm6301..and which port need to connect in ucm

Yes, you can connect direct Airtel Line on UCM FXO Port ( Last port on the Backside).

Currently No Video on this Topic.

Hi, Thanks for watching the video, Please use the below link. we.tl/t-HXWS4RDlnf

By default grandstream all AP antenna provided as omnidirectional

@@Voipknowledge Thank you

Ez minden Grandstream wifi telefon belső funkciója.

Hi, You need to add multiple VLANs and give Specific IP address in that VLAN. Then Assign the VLAN as PVID on Particular LAN port under VLAN Port Settings.

@Voipknowledge in the menu WAN need to configure IP address? Or jus configure ip address on vlan sir?

Just config ip address in the vlan, select destination as wan

Just config ip address in the vlan, select destination as wan

Hi, You can do port forwarding in Router/Firewall. As well you activate UCMRC PLAN on your UCM by just adding it on gdms.cloud portal.

Yes, it supports.

Is there any concern after enabling QOS?

@@Voipknowledge i need to know what speed can it handle once qos is enabled and hardware acceleration is disabled.

Hi, If Hardware acceleration is disabled the speed will be decreased upto 50-60℅

Thanks for watching the video and your comment 🤩

It's not possible to block QR code. But you can do one thing, create SSID with captive portal along with voucher authentication.

Then which router i should buy with security and for long range

Can you explain some features, what exactly you are looking for?

Hi, You can contact me on voipknowledge2023@gmail.com

Hi, This is possible.

@@Voipknowledge THANKS!!!

Thanks for watching the video☺

Yes they are supported. But as per my experience i worked on 7821, 7841, 3905, 8821 and 8845, they are working fine.

@@Voipknowledge Thank you so much for the reply! I just subscribed to your channel. Additional question if you don't mind, what model of GRP phones can you recommend that's almost the same as the 7821 model? Again, I appreciate your reply, thank you so much!

You can use GRP2612P

Please continue on mail.

Hi, It has a random password which is mentioned on the sticker on the unit.

Hi, You need to manage by Uplink Grandstream Router.

Hi Password for??

Hi Does the call coming through fxo ( analog lines)?

@@Voipknowledge yes boss coming call b

Caller id number not show Show number 00000000

Set caller id scheme to Auto in ucm >> Analog trunk