I have PGW in nailed mode and want to change the Nature of address Indicator field for a particular trunk. Would like to have diff NAI for international and national calls.How can this be done? Can somebody point me in right direction..Thanks!
I am having the occational issue with failed calls from and to the PSTN from clients. The hard part is I cannot recreate the issue and so I cannot get a capture of the failed calls.Does anyone know of a way to log calls so that I can look for failed...
Hi all, I have a need to apply QOS for Voip in my SOHO network. the spokes are 871's with DMVPN set up to 3845 NHS's. we have GRE tunnels between each site and need to provide some sort of QOS to support the VOIP traffic. Most of the documentation ...
Hello guys, i have a problem, When i try to forward my Phone to PSTN my voice port stay UP and never hang up.0/0 -- fxo-ls up up idle off-hook y 0/1 -- fxo-ls up up idle off-hook y What can i do to resolve th...
We setup a new Unity server and since then nobody can call into a conference call. Once the conference is initiated, when somebody calls in they get a recording that the extension is not recognized.
Hii have a same problem as "Fax is failing - Sip Server to Cisco AS5350"Once the fax is sent, logical channel will be closed and call will be disconnected on audio channelit is work when fax is sent from Cisco 2611 with cisco ios 12.2, but it not wor...
We currently have one callmanager 4.3 and would like add another for redundancy. Can you tell me what software licensing i will need to do this? Do I need to buy the same licensing as we own for the original? Can we use the first callmanagers lice...
Hi there,One of our customer is using VoIP, on their WAN. There was an AS5300 at the head office to terminate the ISDN PRI, and there are FXS ports on the branch offices. On friday a PS problem occurred on AS5300, and we changed it with an Cisco 3640...
Hello,I want to configure a 2nd TFTP server for IP Phones. Who is the best candidate to run it, subscriber or voice gateway? My primary TFTP server is running on my CM Publisher.Thank you.
I am newbie in Voice over IP.I have cisco 2821 chassis (12.4 ios) in each office, and 2 PBX with PRI card. I nead to connect PBX in offices via IP network (use PRI card of PBX in each office). I nead medium quality.I read many manuals, i think i nead...
Hi!I created an (outgoing) dial-peer with destination pattern 0900 incl. cor-list.If no cor-list (incoming) is set to an incoming dial-peer (dn) used by an ephone -> the ephone can use any outgoing dial-peer, without any restrictions, right?Is it pos...
Hi there, I have a query about QoS. I guess this is more the theory of QoS than any actual implementation.Say we have a CME system with QoS setup to give priority to all phone traffic, this CME system uses a SIP trunk to receive incoming and make out...
Hi there,have a customer that has a route pattern [3-8]XXXXXX to maske pstn calls through an mgcp gateway. now he also has internal extensions 7xx. when trying to call the extension it waits the 10 seconds then proceeds to call. my quesiton is how do...
