2009/02/25
更換所有IOS為c3745-ipvoice_ivs-mz.124-2.T6，此IOS支持GK/GW/CME特性，而且可以添加4個以太網口
PSTN GW綁定到VMnet1, 在宿主機上安裝CIPC7.0(原來的低版本CIPC有問題，不能顯示號碼)；而用VTGO一條line上不能顯示多個號碼
CME設置：無需load 7960 firmware;無需cme-basic-4.0.0.0升級包，直接依照向導設置即可使用 TIP:安裝DNA(CCM上的號碼分析工具)時不要運行CCM管理界面，同時關閉CIPC
2009/03/03
HQ-->PSTN通了，原來CCM上RL指向有誤，應該指向GW，但是指向了host vmnet1,更改指向，添加RP，單通了 PSTN-->HQ不通，HQ上出現如下錯誤提示：
*Mar? 1 00:44:14.475: %CALL_CONTROL-6-CALL_LOOP: The incoming call has a global
identfier already present in the list of currently handled calls. It is being re
fused.
cisco官方解釋：
%CALL_CONTROL-6-CALL_LOOP : The incoming call has a global identfier already present in the list of currently handled calls. It is being refused.\n Explanation??? The incoming call has a global identifier that is already present in the list of currently handled calls. A global identifier can be used by .ly .e call at a time. Recommended Action??? Check your configuration. The call may be misdirected. 1.嘗試更改CCM上的Route Pattern，失敗
2.嘗試改用硬件搭設voice lab，2800系列太貴，2600不容易湊齊模塊，1750也湊不齊模塊，只好放棄
3.關于cisco voice module和voice card的一些說明
2600/1700系列上語音卡需要carrier module，如NM-1V（NM-HD-2VE）
NM-1V(NM-2V)只能用VIC開頭的卡：
VIC-2FXS
VIC-2FXO NM-HD-2VE只能用VIC2開頭的卡：
VIC2-2FXS
VIC2-2FXO 兩者不能通用(interchangable),切記！！！ VWIC指既可以做數據E1，也可以做語音E1
VWIC-1MFT-E1?語音E1
VWIC-1MFT-G703?數據E1
For the NM-HD-1V, NM-HD-2V, and NM-DS-2VE network modules, DSPs are .-board and are not field-replaceable units (FRUs). PVDM and PVDM2 modules are not interchangeable. Use PVDM modules with the NM-HDV network module .ly, and use PVDM2 modules with the NM-HDV2 network module .ly. ?NM-HDV2, with no built-in T1/E1 ports ?NM-HDV2-1T1/E1, with .e built-in T1/E1 port ?NM-HDV2-2T1/E1, with two built-in T1/E1 ports
CISCO語音模塊售前 一：CISCO設備支持哪些語音模塊(Voice Hardware Compatibility Matrix (Cisco 17/26/28/36/37/38xx, VG200, Catalyst 4500/4000, Catalyst 6xxx))
http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a00800e73f6.shtml 二：語音模塊上可以上哪些語音卡(Overview of Cisco Network Modules for Cisco Access Routers)
http://www.cisco.com/en/US/docs/routers/access/interfaces/nm/hardware/installation/guide/OvrNetM.html
三：NM-1V/NM-2V詳解(Understanding NM-1V and NM-2V Voice Network Modules)
http://www.cisco.com/en/US/products/hw/modules/ps2617/products_tech_note09186a0080094ac0.shtml
四：NM-HDV詳解(Understanding High Density Voice Network Modules)
http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a00800b65d6.shtml
五：NM-HD-2VE詳解(IP Communications Voice/Fax Network Module)
NM-HD-2VE with .e VWIC-2MFT and .e VIC-4FXS/DID
http://www.cisco.com/en/US/prod/collateral/modules/ps5365/product_data_sheet0900aecd801c595e.html 六：NM-HDV2詳解(IP Communications Voice/Fax Network Module Datasheet)
NM-HDV2
NM-HDV2-1T1/E1
NM-HDV2-2T1/E1 with a 2-Port FXS VIC
http://www.cisco.com/en/US/products/hw/modules/ps5365/products_data_sheet09186a0080191d41.html
七：語音模塊綜述(Voice Network Modules)
NM-1V/NM-2V
NM-HD-1V/NM-HD-2V/NM-HD-2VE
PVDM Installation
http://www.cisco.com/en/US/docs/routers/access/interfaces/nm/hardware/installation/guide/Conntvoi.html#wpxref38558 八：cisco語音E1/T1卡(Cisco .e and Two Port T1/E1 Multiflex Voice/WAN Interface Card)
http://www.cisco.com/en/US/prod/collateral/routers/ps274/product_data_sheet09186a0080091b9c_ps259_Products_Data_Sheet.html
PVDM Versus PVDM2
PVDM:單任務處理，靜態分配資源，要么voice termination，要么transcoding，要么conference bridge resources；NM-HDV---->C549 DSP---->PVDM-12 PVDM2:多任務處理，可以同時voice termination, transcoding, and conferencing simultaneously.
NM-HDV2/NM-HD-XX---->C5510 DSP---->PVDM2-X(8/16/32/48/64) The remainder of this section focuses . the capabilities of the PVDM and PVDM2. The PVDM utilizes the C549 DSP and is available . the NM-HDV series of network modules. .ly .e model of PVDM exists, and it is equipped with three C549 DSPs. The actual part number is the PVDM-12. The -12 indicates that the PVDM can terminate a maximum of 12 voice callsfour calls . each of the C549 DSPs. The PVDM2 utilizes the C5510 DSP and is available in the NM-HDV2 series of network modules and the Intermediate Session Routing (ISR) family of routers. The newer DSP that is used in the PVDM2 allows for higher-density voice termination and increased transcoding and conferencing sessions. Five models of the PVDM2 exist, as shown in Table 14-1, each equipped with a different number of DSPs. As with the PVDM-12, the xx in the PVDM2 part number indicates the maximum number of voice channels that the PVDM2 can terminate. The C549 DSPs are dedicated to .e task. When you use PVDMs, the DSPs are statically assigned to voice termination when the router is started, or in the case of T1 and E1 ports, when the voice port is created. If additional DSPs are available, you can configure them to provide transcoding or conference bridge resources. C5510 DSP allocation is more complex. For analog and BRI ports, C5510 DSPs are statically assigned to voice termination when the router is started. C5510 DSPs are dynamically assigned to provide voice port termination for T1 and E1 ports and for transcoding. A single C5510 DSP can provide both functions simultaneously. Conferencing is still statically defined, and a C5510 DSP that is configured as a conferencing resource cannot serve any other function.

轉載于:https://blog.51cto.com/cnahqmb/139156

總結

以上是生活随笔為你收集整理的Dynamips和Vmware完成CCVP试验(2)的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。