Voice over IP

I have a 1750 router here with a VIC-2FXO-M1 card. Upon bootup, with the card in any slot, I received:00:00:05: %PQUICC-1-UNKNOWN_WIC: PQUICC(0), WIC card has an unknown ID of 0x2BI went through the Cisco tool to select the IOS I needed and installe...

Hi groupI have to configure interoperability between NORTEL SL100 running release software MSL-17 with Cisco 3745with NM-HDV2-2T1/E1..My question is, what are the T1 signalling options supported in this scenario ??Can SL100 provide ISDN PRI or Q.SIG ...

can ciso 2651Xm be used for VoIP?Thanks.

How can I configure a FXO port with MGCP to work like a plar connection?When I configure a FXO port with MGCP the FXO answer the call and then the Ip-phone ring, and if the caller stop the call the ip-phone ring until I pickup the phone even when the...

Hi,I have got major voice quality problems through a 2600 gateway using a VIC2B-S/T.I have tried :-New IOSNew NM-1VNew VIC2B-S/TDifferent router chassis - 2621 & 2611XMDifferent ISDN circuitsDifferent ISDN cableAdding the gateway to my own CCM cluste...

HiI have one little question:when a call is going from PSTN to IP (through an AS5xxx voice gw), the call is going through a voice-port configuration, optionally can go through a "dummy" pots dialpeer - so aplications (tcl scripts can be applied for a...

my VoIP network have many error disconnect cause=66. I set T310 =60s on PGW2200 and AS5300. (I used satellite for this connection --> i ping = 550ms delay - ping between two gateway ).anyone have experience to solve this problem pls give me advise.be...

Dear All,I'm having a problem where some inbound calls are completed successfully to their destinations but when the other end answer the call both ends hear a dead silent.. is there anyone experience the same problem..?!! how did you manage to over...

Hi, I'm trying to map a VoIP call to a specific timeslot in a ISDN PRI E1. My hardware is a 5400HPX. Does anybody know how to do this ? I'm receiving VoIP calls in the 5400HPX, and I then forward them with a dial-peer to a E1 ISDN PRI (configured wi...

Hello,i've got scheme:analog phone -> PBX -> E&M -> E&M Cisco -> VoIPthe quetion is:can i transmit caller id from PBX clients to VoIP network ?Igor.

Greetings.My client currently has two meridean switches connected via two 3600s. E&M signaling is used. The far end, Zurich can "see" D-Channel signaling end to end. However, when a call is placed from the Meridean, the router does not even see th...

Peoples, how can Restrict the ANI in a E1 ISDN PRI for outgoing call to VOIP?pabx---isdn---cisco----voip----pstnthanks.

I am configuring a T1 controller on AS5350. Below is the section of config. Can someone tell me what the last line "ds0-group busyout 24 soft" mean? I didn't add this line but I saw this when I did a "sh run"? Thank you. controller T1 3/1 framing sf ...

I’m trying to figure out how to calculate the Rating Factor or MOS of a Cisco VoIP Call. Here is the formula from ITU G.107: R = Ro - Is - Id -Ie + A ----------------------------------Ro = Signal-to-NoiseIs = Simultaneous Impairment factorId = Delay ...