Voice over IP

Resolved! 7841 IP Phone loses power only during calls (Not physical)

Hello all, first thing first, i have checked everything possible with its physical connections except changing it to a different location and testing.So i have a 7841 IP Phone connected to a C9200-48P. I have enabled on the phones interface "log even...

Voicemail on Hunt Group Parallel

Can someone please explain to me what I may be doing wrong? The "final 7615" has voicemail turned on and setup but for some reason when the call ends, instead of hearing the user's voicemail intro I get, "Welcome to Cisco Unity Connect...". Are my co...

SIP trunk PSTN error

Hello ! I am having a problem with a SIP trunk , i can make calls to outside PSTN after i remove and reinsert the static route to the SBC provider . The connection works for a limited amount of time , then i receive 503 service unavailable so i alway...

CUCME

Hi folks,I have two ISR4331 routers with voice bundles and some 7841 phones, on an isolated network. How do I procure and apply CUCME 14.1 to work with this i.e. is the call manager licensed on a per-router basis? I find it very difficult to know wha...

What is this command show run | b ephone

What does this command do:show run | b ephone Thank you.

Connecting CISCO SPA504G to Network

Hi,We currently use Yealink phones across our network, but I picked up a cheap SPA504G for my office as the Yealink phone stopped working. I assumed I could just plug in the phone and it would work in the same way, but I can't seem to get a dial tone...

SPA2102 expired SSL certificate

The ssl certificate for linksys-conf.neotel.com.mk that our spa2102 devices use for remote configuration is expire.Could you please give me contact(information) so that I can renew the certificate?

Swisscom can't get ATA 192 telephone adapter to work.

I have an ATA 192 analog telephone adapter, connected via a Swisscom Internet Box. Although the ATA connects to the Internet fine, and recognises when the telephone is off-hook, I can't get a dialtone. Swisscom tech Alexander Faury has spent a consid...

Salesforce Nextiva call logs details

Hello all,We are using the services of Nextiva for calling from Salesforce CRM.So once we make a call from Salesforce using Nextiva's Go Integrator Application then it creates the call logs in salesforce.But we also want to access the previous call l...

CISCO IP PHONE SPA 525G failed to associate with SSID.

Cisco IP Phones SPA 525G were connected via WIFI and worked perfectly fine. But after changing the router, the phones can not connect to WIFI as they keep displaying "Failed to Associate with SSID, keep trying in the background". When we add the netw...

Resolved! Interface shutdowns in loop because of DSP

Hi,I use Cisco CUCM 12.5 with an MGCP gateway.Actualy, my calls randomly fails. Sometimes they work, sometimes not.I realized after looking in the debug logs, that the interface shuts down, and restarts. I don't know what that means.Any idea ? Thank ...

VOIP Phones won't work on custom phone number

Hello all, Working on CUCM 10.5. When I try to manually give a phone a number in CUCM, it accepts it, but then I am unable to receive calls on the new number I have just assigned. Working mostly with 7962's.Thank you in advance!

Can we transfer PRI(Airtel ) call to International SIP(TATA) trunk.

just wanted to check the below scenario is under TRAI .User call AIRTEL DID from cellphone and call hits Call Manager via Airtel PRI ( as a TDM call ).Can we transfer this call to over SIP trunk to TCL provider to route to international number .

SIP ALG Disabling

Hi, I just got my work-from-home kit, and in order to complete the set up, I need to disable the SIP ALG - I am not fluent in this topic at all. I have a Cisco Router it says Model DPC3825 - I see in forums they tell everyone to switch controls but I...

Can't get to Cisco ASR 1002-X prompt or to ROMmon mode

Hi, I am trying to fix a problem with Cisco ASR 1002-X. The client is not giving me proper feedback and I had to find it by myself. When I turn on the Router it gives me some errors and messages, I tried to to go to ROMmon mode by pressing Ctrl + Bre...

Voice over IP

Forum Posts

Resolved! 7841 IP Phone loses power only during calls (Not physical)

Voicemail on Hunt Group Parallel

SIP trunk PSTN error

CUCME

What is this command show run | b ephone

Connecting CISCO SPA504G to Network

SPA2102 expired SSL certificate

Swisscom can't get ATA 192 telephone adapter to work.

Salesforce Nextiva call logs details

CISCO IP PHONE SPA 525G failed to associate with SSID.

Resolved! Interface shutdowns in loop because of DSP

VOIP Phones won't work on custom phone number

Can we transfer PRI(Airtel ) call to International SIP(TATA) trunk.

SIP ALG Disabling

Can't get to Cisco ASR 1002-X prompt or to ROMmon mode

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Setting Up Shared Line to Ring Group of Phones

7841 IP Phone loses power only during calls (Not physical)

Outbound calls before porting numbers

Interface shutdowns in loop because of DSP

VIC2-2E/M Card w/ Yellow LEDs (not running) on 2901

Securing SIP Trunk