We are purchasing a Voice and Data T1 with 9 trunk lines for voice. We are currently running Cisco Call Manager Express on a Cisco 2811 router with 6 analog lines (FXO ports). The main reaso...
Experts,
We are running CCM 6.0.1 and the majority of the phones in our office are 7960. We just added some 7962 phones and I'm trying to setup the busy lamp field to see when a particular ...
I am doing VoIP using Asterisk PBX, and using a softphone on my PC. Asterisk states that ports 5060 and 10000-20000 are needed for the phone system. So in my Buffalo router running Tomato firm...
We have the ability within our phone system and ethernet switches (HP) to configure QOS based upon DSCP or TOS. However, we're configuring new circuits from Qwest, and they want us to select ...
Cisco Call manager: Need to know how to set up speed dial numbers on a Cisco IP Phone model 7960. Does anyone have a solution to doing this?
Thank you,
DSterling
I talk using Skype to the other end, he/she can only hear it after few seconds and vice versa. What probably is the cause of delay for Skype chatting and how to improve it?? We both side have...
Hi all; kind of new to the VoIP scene, so please bear with me.
I just purchased a Cisco 2851XM router and have successfully configured CME and about four 7970 phones to call each other int...
Having some issues with the NAT/Firewall settings in the SIPmacaddress.cnf configuration files for Cisco 7960 phones. The inside phone next to the Box can register and work with our Trixbox ...
What would cause me to have drops in my policy?
If I need to post full configs I can.
I have 2 Cisco 1721s connected via t1s to the internet. I have Samsung ip phones.
After a day of use I...
how can i fix the time settings on our cisco voip phones to reflect the daylight savings?
Thanks
I have a Netgear GS748T and I am trying to set it up for VLANs to work with Cisco IP phones and my existing separate data provider before my VoIP provider comes to configure thier VoIP gateway...
Hello,
I'm trying to set up LLQ for VoIP on our new T1 to XO. The T1 is NOT installed yet, so I don't know if that makes a difference or not with the error I'm getting. I just uploaded a ne...
Hi,
I have 2 Cisco 2821 routers with 3 T1's per router and each router on a separate ISP. Traffic is per packet load sharing on each router and both sides are live. I have an Asterisk Appli...
Perhaps the nature of this question is not IT-specific enough for Experts-Exchange, but I'm going to throw it out there anyway...
We are attempting to implement VoIP between two branch offi...
I recently started working remotely and decided to go the VoIP route to make my being physically out of the office a bit more transparent. I'm no expert on the matter and I'm sure their are si...
Hi experts
I know sod-all about VOIP, so I'm hoping you can help, here. I have just had one Avaya IPOffice 406v2 system installed in our main office, and another in our branch office, whic...
we use cisco ip phones at work and i like it a lot. Is there any way i can setup cisco ip phone at home too? I am a complete newbie to this, if it is possible what do i need to to get it work...
Just set up a new 2811 with an e1. I can dial out from the router, however it wont take calls. Here is the q931 err i am getting can you help??:
Nov 6 04:30:18.355: ISDN Se0/0/0:15 Q931: R...
Hi,
I am trying to make a custom ringtone for the 7940 phones. I have found the ring tone in wav format (24 CTU) and converted it to raw using cool edit. However when I transfer it to t...
I need help configuring voice gateway for my new CCM7.0 with At&t PRI. I have procured Cisco 2811 for the same. Here are the details:
1x Cisco2811-V/K9
1x PVDM2-16U32
1xVIC2-2FXO
1xVWIC2-...
Does anyone have experience with Avaya IP Softphone 6 on Vista? I have version 6 SP 4 installed on my XP machine, and it works fine. I installed it on my Vista machine, and it will not connect...
I have a CISCO 7970 Handset that is displaying unprovisioned on the screen. How do I force the phone to update from the TFTP server?
Hello, here is the problem i have been presented with.
A client has (2) office connected via an MCI world com MPLS connection (full t)
Routers are a Cisco 3600 at one and and a Cisco 2...
Hello every body
my cisco call manager express is trunked with an asterisk server, i want to route the outbound call coming from the asterisk server (called number with the 00216 prefix) vi...
Here is the scenario. We have a 3cx server which is at our main office behind NAT. We are looking to deploy VOIP phones in district classroom sites which will be behind other school district N...
