Voice over IP

Hello,I have spent a considerable amount looking through Solarwinds docs and Cisco Docs but neither compliment each other. I have spent a ton of time adding and removing IPSLA parameters with no luck?  I am trying to setup all VoIP SIP parameters inc...

we have a Cisco 3800 series Call Manager when calling from one IP phone to another IP phone sometimes gets noisy and sometimes the call disconnects.3800

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...

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...

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

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...

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?

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...

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...

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! 

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 .

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...